2107864

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1409}}^1$

素因数の和:1443

約数の個数: 32

約数和(自身を含む): 4568400

約数和(自身を除く): 2460536

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1409, 1496, 2818, 5636, 11272, 15499, 23953, 30998, 47906, 61996, 95812, 123992, 191624, 263483, 526966, 1053932, 2107864]

約数ペア:

[(1, 2107864), (2, 1053932), (4, 526966), (8, 263483), (11, 191624), (17, 123992), (22, 95812), (34, 61996), (44, 47906), (68, 30998), (88, 23953), (136, 15499), (187, 11272), (374, 5636), (748, 2818), (1409, 1496)]