3900809318

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{521}}^1\times {\mathrm{4211}}^1$

素因数の和:4868

約数の個数: 32

約数和(自身を含む): 6754295808

約数和(自身を除く): 2853486490

約数列:

[1, 2, 7, 14, 127, 254, 521, 889, 1042, 1778, 3647, 4211, 7294, 8422, 29477, 58954, 66167, 132334, 463169, 534797, 926338, 1069594, 2193931, 3743579, 4387862, 7487158, 15357517, 30715034, 278629237, 557258474, 1950404659, 3900809318]

約数ペア:

[(1, 3900809318), (2, 1950404659), (7, 557258474), (14, 278629237), (127, 30715034), (254, 15357517), (521, 7487158), (889, 4387862), (1042, 3743579), (1778, 2193931), (3647, 1069594), (4211, 926338), (7294, 534797), (8422, 463169), (29477, 132334), (58954, 66167)]