521001352

素因数分解:

$2^3\times {\mathrm{269}}^1\times {\mathrm{242101}}^1$

素因数の和:242376

約数の個数: 16

約数和(自身を含む): 980513100

約数和(自身を除く): 459511748

約数列:

[1, 2, 4, 8, 269, 538, 1076, 2152, 242101, 484202, 968404, 1936808, 65125169, 130250338, 260500676, 521001352]

約数ペア:

[(1, 521001352), (2, 260500676), (4, 130250338), (8, 65125169), (269, 1936808), (538, 968404), (1076, 484202), (2152, 242101)]