2100033616

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{389}}^1\times {\mathrm{4271}}^1$

素因数の和:4747

約数の個数: 40

約数和(自身を含む): 4131878400

約数和(自身を除く): 2031844784

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 389, 632, 778, 1264, 1556, 3112, 4271, 6224, 8542, 17084, 30731, 34168, 61462, 68336, 122924, 245848, 337409, 491696, 674818, 1349636, 1661419, 2699272, 3322838, 5398544, 6645676, 13291352, 26582704, 131252101, 262504202, 525008404, 1050016808, 2100033616]

約数ペア:

[(1, 2100033616), (2, 1050016808), (4, 525008404), (8, 262504202), (16, 131252101), (79, 26582704), (158, 13291352), (316, 6645676), (389, 5398544), (632, 3322838), (778, 2699272), (1264, 1661419), (1556, 1349636), (3112, 674818), (4271, 491696), (6224, 337409), (8542, 245848), (17084, 122924), (30731, 68336), (34168, 61462)]