2851544806912

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{179658821}}^1$

素因数の和:179658870

約数の個数: 40

約数和(自身を含む): 5881311196992

約数和(自身を除く): 3029766390080

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 7936, 15872, 179658821, 359317642, 718635284, 1437270568, 2874541136, 5569423451, 5749082272, 11138846902, 11498164544, 22277693804, 22996329088, 44555387608, 45992658176, 89110775216, 91985316352, 178221550432, 356443100864, 712886201728, 1425772403456, 2851544806912]

約数ペア:

[(1, 2851544806912), (2, 1425772403456), (4, 712886201728), (8, 356443100864), (16, 178221550432), (31, 91985316352), (32, 89110775216), (62, 45992658176), (64, 44555387608), (124, 22996329088), (128, 22277693804), (248, 11498164544), (256, 11138846902), (496, 5749082272), (512, 5569423451), (992, 2874541136), (1984, 1437270568), (3968, 718635284), (7936, 359317642), (15872, 179658821)]