492063124

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{3167}}^1$

素因数の和:3388

約数の個数: 48

約数和(自身を含む): 1021870080

約数和(自身を除く): 529806956

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 179, 217, 358, 434, 716, 868, 1253, 2506, 3167, 5012, 5549, 6334, 11098, 12668, 22169, 22196, 38843, 44338, 77686, 88676, 98177, 155372, 196354, 392708, 566893, 687239, 1133786, 1374478, 2267572, 2748956, 3968251, 7936502, 15873004, 17573683, 35147366, 70294732, 123015781, 246031562, 492063124]

約数ペア:

[(1, 492063124), (2, 246031562), (4, 123015781), (7, 70294732), (14, 35147366), (28, 17573683), (31, 15873004), (62, 7936502), (124, 3968251), (179, 2748956), (217, 2267572), (358, 1374478), (434, 1133786), (716, 687239), (868, 566893), (1253, 392708), (2506, 196354), (3167, 155372), (5012, 98177), (5549, 88676), (6334, 77686), (11098, 44338), (12668, 38843), (22169, 22196)]