1249968256

素因数分解:

$2^7\times {\mathrm{9765377}}^1$

素因数の和:9765391

約数の個数: 16

約数和(自身を含む): 2490171390

約数和(自身を除く): 1240203134

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 9765377, 19530754, 39061508, 78123016, 156246032, 312492064, 624984128, 1249968256]

約数ペア:

[(1, 1249968256), (2, 624984128), (4, 312492064), (8, 156246032), (16, 78123016), (32, 39061508), (64, 19530754), (128, 9765377)]