628486054

素因数分解:

$2^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{1489}}^1$

素因数の和:1637

約数の個数: 48

約数和(自身を含む): 1131267600

約数和(自身を除く): 502781546

約数列:

[1, 2, 7, 14, 49, 59, 73, 98, 118, 146, 413, 511, 826, 1022, 1489, 2891, 2978, 3577, 4307, 5782, 7154, 8614, 10423, 20846, 30149, 60298, 72961, 87851, 108697, 145922, 175702, 211043, 217394, 422086, 614957, 760879, 1229914, 1521758, 4304699, 5326153, 6413123, 8609398, 10652306, 12826246, 44891861, 89783722, 314243027, 628486054]

約数ペア:

[(1, 628486054), (2, 314243027), (7, 89783722), (14, 44891861), (49, 12826246), (59, 10652306), (73, 8609398), (98, 6413123), (118, 5326153), (146, 4304699), (413, 1521758), (511, 1229914), (826, 760879), (1022, 614957), (1489, 422086), (2891, 217394), (2978, 211043), (3577, 175702), (4307, 145922), (5782, 108697), (7154, 87851), (8614, 72961), (10423, 60298), (20846, 30149)]