2000991626

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{1097}}^1\times {\mathrm{6121}}^1$

素因数の和:7369

約数の個数: 16

約数和(自身を含む): 3024880200

約数和(自身を除く): 1023888574

約数列:

[1, 2, 149, 298, 1097, 2194, 6121, 12242, 163453, 326906, 912029, 1824058, 6714737, 13429474, 1000495813, 2000991626]

約数ペア:

[(1, 2000991626), (2, 1000495813), (149, 13429474), (298, 6714737), (1097, 1824058), (2194, 912029), (6121, 326906), (12242, 163453)]