216795035524

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{389}}^1\times {\mathrm{1763651}}^1$

素因数の和:1764123

約数の個数: 24

約数和(自身を含む): 385181596800

約数和(自身を除く): 168386561276

約数列:

[1, 2, 4, 79, 158, 316, 389, 778, 1556, 30731, 61462, 122924, 1763651, 3527302, 7054604, 139328429, 278656858, 557313716, 686060239, 1372120478, 2744240956, 54198758881, 108397517762, 216795035524]

約数ペア:

[(1, 216795035524), (2, 108397517762), (4, 54198758881), (79, 2744240956), (158, 1372120478), (316, 686060239), (389, 557313716), (778, 278656858), (1556, 139328429), (30731, 7054604), (61462, 3527302), (122924, 1763651)]