2013225816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{5381}}^1$

素因数の和:5545

約数の個数: 128

約数和(自身を含む): 6138063360

約数和(自身を除く): 4124837544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 131, 136, 168, 204, 238, 262, 357, 393, 408, 476, 524, 714, 786, 917, 952, 1048, 1428, 1572, 1834, 2227, 2751, 2856, 3144, 3668, 4454, 5381, 5502, 6681, 7336, 8908, 10762, 11004, 13362, 15589, 16143, 17816, 21524, 22008, 26724, 31178, 32286, 37667, 43048, 46767, 53448, 62356, 64572, 75334, 91477, 93534, 113001, 124712, 129144, 150668, 182954, 187068, 226002, 274431, 301336, 365908, 374136, 452004, 548862, 640339, 704911, 731816, 904008, 1097724, 1280678, 1409822, 1921017, 2114733, 2195448, 2561356, 2819644, 3842034, 4229466, 4934377, 5122712, 5639288, 7684068, 8458932, 9868754, 11983487, 14803131, 15368136, 16917864, 19737508, 23966974, 29606262, 35950461, 39475016, 47933948, 59212524, 71900922, 83884409, 95867896, 118425048, 143801844, 167768818, 251653227, 287603688, 335537636, 503306454, 671075272, 1006612908, 2013225816]

約数ペア:

[(1, 2013225816), (2, 1006612908), (3, 671075272), (4, 503306454), (6, 335537636), (7, 287603688), (8, 251653227), (12, 167768818), (14, 143801844), (17, 118425048), (21, 95867896), (24, 83884409), (28, 71900922), (34, 59212524), (42, 47933948), (51, 39475016), (56, 35950461), (68, 29606262), (84, 23966974), (102, 19737508), (119, 16917864), (131, 15368136), (136, 14803131), (168, 11983487), (204, 9868754), (238, 8458932), (262, 7684068), (357, 5639288), (393, 5122712), (408, 4934377), (476, 4229466), (524, 3842034), (714, 2819644), (786, 2561356), (917, 2195448), (952, 2114733), (1048, 1921017), (1428, 1409822), (1572, 1280678), (1834, 1097724), (2227, 904008), (2751, 731816), (2856, 704911), (3144, 640339), (3668, 548862), (4454, 452004), (5381, 374136), (5502, 365908), (6681, 301336), (7336, 274431), (8908, 226002), (10762, 187068), (11004, 182954), (13362, 150668), (15589, 129144), (16143, 124712), (17816, 113001), (21524, 93534), (22008, 91477), (26724, 75334), (31178, 64572), (32286, 62356), (37667, 53448), (43048, 46767)]