4139212798

素因数分解:

$2^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1237063}}^1$

素因数の和:1237311

約数の個数: 16

約数和(自身を含む): 7125488640

約数和(自身を除く): 2986275842

約数列:

[1, 2, 7, 14, 239, 478, 1673, 3346, 1237063, 2474126, 8659441, 17318882, 295658057, 591316114, 2069606399, 4139212798]

約数ペア:

[(1, 4139212798), (2, 2069606399), (7, 591316114), (14, 295658057), (239, 17318882), (478, 8659441), (1673, 2474126), (3346, 1237063)]