2101259856

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{74323}}^1$

素因数の和:74384

約数の個数: 80

約数和(自身を含む): 5898352640

約数和(自身を除く): 3797092784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 304, 372, 456, 496, 589, 744, 912, 1178, 1488, 1767, 2356, 3534, 4712, 7068, 9424, 14136, 28272, 74323, 148646, 222969, 297292, 445938, 594584, 891876, 1189168, 1412137, 1783752, 2304013, 2824274, 3567504, 4236411, 4608026, 5648548, 6912039, 8472822, 9216052, 11297096, 13824078, 16945644, 18432104, 22594192, 27648156, 33891288, 36864208, 43776247, 55296312, 67782576, 87552494, 110592624, 131328741, 175104988, 262657482, 350209976, 525314964, 700419952, 1050629928, 2101259856]

約数ペア:

[(1, 2101259856), (2, 1050629928), (3, 700419952), (4, 525314964), (6, 350209976), (8, 262657482), (12, 175104988), (16, 131328741), (19, 110592624), (24, 87552494), (31, 67782576), (38, 55296312), (48, 43776247), (57, 36864208), (62, 33891288), (76, 27648156), (93, 22594192), (114, 18432104), (124, 16945644), (152, 13824078), (186, 11297096), (228, 9216052), (248, 8472822), (304, 6912039), (372, 5648548), (456, 4608026), (496, 4236411), (589, 3567504), (744, 2824274), (912, 2304013), (1178, 1783752), (1488, 1412137), (1767, 1189168), (2356, 891876), (3534, 594584), (4712, 445938), (7068, 297292), (9424, 222969), (14136, 148646), (28272, 74323)]