1865807528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1055321}}^1$

素因数の和:1055357

約数の個数: 32

約数和(自身を含む): 3989117160

約数和(自身を除く): 2123309632

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 1055321, 2110642, 4221284, 8442568, 13719173, 17940457, 27438346, 35880914, 54876692, 71761828, 109753384, 143523656, 233225941, 466451882, 932903764, 1865807528]

約数ペア:

[(1, 1865807528), (2, 932903764), (4, 466451882), (8, 233225941), (13, 143523656), (17, 109753384), (26, 71761828), (34, 54876692), (52, 35880914), (68, 27438346), (104, 17940457), (136, 13719173), (221, 8442568), (442, 4221284), (884, 2110642), (1768, 1055321)]