1649040432

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2642693}}^1$

素因数の和:2642717

約数の個数: 40

約数和(自身を含む): 4587716784

約数和(自身を除く): 2938676352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 2642693, 5285386, 7928079, 10570772, 15856158, 21141544, 31712316, 34355009, 42283088, 63424632, 68710018, 103065027, 126849264, 137420036, 206130054, 274840072, 412260108, 549680144, 824520216, 1649040432]

約数ペア:

[(1, 1649040432), (2, 824520216), (3, 549680144), (4, 412260108), (6, 274840072), (8, 206130054), (12, 137420036), (13, 126849264), (16, 103065027), (24, 68710018), (26, 63424632), (39, 42283088), (48, 34355009), (52, 31712316), (78, 21141544), (104, 15856158), (156, 10570772), (208, 7928079), (312, 5285386), (624, 2642693)]