1970627824

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{141731}}^1$

素因数の和:141829

約数の個数: 40

約数和(自身を含む): 4217944320

約数和(自身を除く): 2247316496

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 79, 88, 158, 176, 316, 632, 869, 1264, 1738, 3476, 6952, 13904, 141731, 283462, 566924, 1133848, 1559041, 2267696, 3118082, 6236164, 11196749, 12472328, 22393498, 24944656, 44786996, 89573992, 123164239, 179147984, 246328478, 492656956, 985313912, 1970627824]

約数ペア:

[(1, 1970627824), (2, 985313912), (4, 492656956), (8, 246328478), (11, 179147984), (16, 123164239), (22, 89573992), (44, 44786996), (79, 24944656), (88, 22393498), (158, 12472328), (176, 11196749), (316, 6236164), (632, 3118082), (869, 2267696), (1264, 1559041), (1738, 1133848), (3476, 566924), (6952, 283462), (13904, 141731)]