2016312438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{21557}}^1$

素因数の和:21717

約数の個数: 64

約数和(自身を含む): 4917293568

約数和(自身を除く): 2900981130

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 131, 238, 262, 357, 393, 714, 786, 917, 1834, 2227, 2751, 4454, 5502, 6681, 13362, 15589, 21557, 31178, 43114, 46767, 64671, 93534, 129342, 150899, 301798, 366469, 452697, 732938, 905394, 1099407, 2198814, 2565283, 2823967, 5130566, 5647934, 7695849, 8471901, 15391698, 16943802, 19767769, 39535538, 48007439, 59303307, 96014878, 118606614, 144022317, 288044634, 336052073, 672104146, 1008156219, 2016312438]

約数ペア:

[(1, 2016312438), (2, 1008156219), (3, 672104146), (6, 336052073), (7, 288044634), (14, 144022317), (17, 118606614), (21, 96014878), (34, 59303307), (42, 48007439), (51, 39535538), (102, 19767769), (119, 16943802), (131, 15391698), (238, 8471901), (262, 7695849), (357, 5647934), (393, 5130566), (714, 2823967), (786, 2565283), (917, 2198814), (1834, 1099407), (2227, 905394), (2751, 732938), (4454, 452697), (5502, 366469), (6681, 301798), (13362, 150899), (15589, 129342), (21557, 93534), (31178, 64671), (43114, 46767)]