1229708

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:293

約数の個数: 24

約数和(自身を含む): 2279424

約数和(自身を除く): 1049716

約数列:

[1, 2, 4, 31, 47, 62, 94, 124, 188, 211, 422, 844, 1457, 2914, 5828, 6541, 9917, 13082, 19834, 26164, 39668, 307427, 614854, 1229708]

約数ペア:

[(1, 1229708), (2, 614854), (4, 307427), (31, 39668), (47, 26164), (62, 19834), (94, 13082), (124, 9917), (188, 6541), (211, 5828), (422, 2914), (844, 1457)]