2103222524

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{64303}}^1$

素因数の和:64374

約数の個数: 48

約数和(自身を含む): 4310425728

約数和(自身を除く): 2207203204

約数列:

[1, 2, 4, 13, 17, 26, 34, 37, 52, 68, 74, 148, 221, 442, 481, 629, 884, 962, 1258, 1924, 2516, 8177, 16354, 32708, 64303, 128606, 257212, 835939, 1093151, 1671878, 2186302, 2379211, 3343756, 4372604, 4758422, 9516844, 14210963, 28421926, 30929743, 40446587, 56843852, 61859486, 80893174, 123718972, 161786348, 525805631, 1051611262, 2103222524]

約数ペア:

[(1, 2103222524), (2, 1051611262), (4, 525805631), (13, 161786348), (17, 123718972), (26, 80893174), (34, 61859486), (37, 56843852), (52, 40446587), (68, 30929743), (74, 28421926), (148, 14210963), (221, 9516844), (442, 4758422), (481, 4372604), (629, 3343756), (884, 2379211), (962, 2186302), (1258, 1671878), (1924, 1093151), (2516, 835939), (8177, 257212), (16354, 128606), (32708, 64303)]