646111630084

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{2275040951}}^1$

素因数の和:2275041026

約数の個数: 12

約数和(自身を含む): 1146620639808

約数和(自身を除く): 500509009724

約数列:

[1, 2, 4, 71, 142, 284, 2275040951, 4550081902, 9100163804, 161527907521, 323055815042, 646111630084]

約数ペア:

[(1, 646111630084), (2, 323055815042), (4, 161527907521), (71, 9100163804), (142, 4550081902), (284, 2275040951)]