1657441424

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{337427}}^1$

素因数の和:337742

約数の個数: 20

約数和(自身を含む): 3221762544

約数和(自身を除く): 1564321120

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 4912, 337427, 674854, 1349708, 2699416, 5398832, 103590089, 207180178, 414360356, 828720712, 1657441424]

約数ペア:

[(1, 1657441424), (2, 828720712), (4, 414360356), (8, 207180178), (16, 103590089), (307, 5398832), (614, 2699416), (1228, 1349708), (2456, 674854), (4912, 337427)]