12485867056

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3531071}}^1$

素因数の和:3531109

約数の個数: 40

約数和(自身を含む): 27584734464

約数和(自身を除く): 15098867408

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 3531071, 7062142, 14124284, 28248568, 45903923, 56497136, 60028207, 91807846, 120056414, 183615692, 240112828, 367231384, 480225656, 734462768, 780366691, 960451312, 1560733382, 3121466764, 6242933528, 12485867056]

約数ペア:

[(1, 12485867056), (2, 6242933528), (4, 3121466764), (8, 1560733382), (13, 960451312), (16, 780366691), (17, 734462768), (26, 480225656), (34, 367231384), (52, 240112828), (68, 183615692), (104, 120056414), (136, 91807846), (208, 60028207), (221, 56497136), (272, 45903923), (442, 28248568), (884, 14124284), (1768, 7062142), (3536, 3531071)]