1230482032

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{347987}}^1$

素因数の和:348025

約数の個数: 40

約数和(自身を含む): 2718482256

約数和(自身を除く): 1488000224

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 347987, 695974, 1391948, 2783896, 4523831, 5567792, 5915779, 9047662, 11831558, 18095324, 23663116, 36190648, 47326232, 72381296, 76905127, 94652464, 153810254, 307620508, 615241016, 1230482032]

約数ペア:

[(1, 1230482032), (2, 615241016), (4, 307620508), (8, 153810254), (13, 94652464), (16, 76905127), (17, 72381296), (26, 47326232), (34, 36190648), (52, 23663116), (68, 18095324), (104, 11831558), (136, 9047662), (208, 5915779), (221, 5567792), (272, 4523831), (442, 2783896), (884, 1391948), (1768, 695974), (3536, 347987)]