1551130816

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{1275601}}^1$

素因数の和:1275632

約数の個数: 28

約数和(自身を含む): 3240029080

約数和(自身を除く): 1688898264

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 1275601, 2551202, 5102404, 10204808, 20409616, 24236419, 40819232, 48472838, 81638464, 96945676, 193891352, 387782704, 775565408, 1551130816]

約数ペア:

[(1, 1551130816), (2, 775565408), (4, 387782704), (8, 193891352), (16, 96945676), (19, 81638464), (32, 48472838), (38, 40819232), (64, 24236419), (76, 20409616), (152, 10204808), (304, 5102404), (608, 2551202), (1216, 1275601)]