397068154

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{464951}}^1$

素因数の和:465021

約数の個数: 16

約数和(自身を含む): 691848576

約数和(自身を除く): 294780422

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 464951, 929902, 3254657, 6509314, 28362011, 56724022, 198534077, 397068154]

約数ペア:

[(1, 397068154), (2, 198534077), (7, 56724022), (14, 28362011), (61, 6509314), (122, 3254657), (427, 929902), (854, 464951)]