1285372034

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{127189}}^1$

素因数の和:127385

約数の個数: 16

約数和(自身を含む): 2002479360

約数和(自身を除く): 717107326

約数列:

[1, 2, 31, 62, 163, 326, 5053, 10106, 127189, 254378, 3942859, 7885718, 20731807, 41463614, 642686017, 1285372034]

約数ペア:

[(1, 1285372034), (2, 642686017), (31, 41463614), (62, 20731807), (163, 7885718), (326, 3942859), (5053, 254378), (10106, 127189)]