3949816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{233}}^1$

素因数の和:415

約数の個数: 32

約数和(自身を含む): 8058960

約数和(自身を除く): 4109144

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 163, 233, 326, 466, 652, 932, 1304, 1864, 2119, 3029, 4238, 6058, 8476, 12116, 16952, 24232, 37979, 75958, 151916, 303832, 493727, 987454, 1974908, 3949816]

約数ペア:

[(1, 3949816), (2, 1974908), (4, 987454), (8, 493727), (13, 303832), (26, 151916), (52, 75958), (104, 37979), (163, 24232), (233, 16952), (326, 12116), (466, 8476), (652, 6058), (932, 4238), (1304, 3029), (1864, 2119)]