331370040968

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{2180066059}}^1$

素因数の和:2180066084

約数の個数: 16

約数和(自身を含む): 654019818000

約数和(自身を除く): 322649777032

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 2180066059, 4360132118, 8720264236, 17440528472, 41421255121, 82842510242, 165685020484, 331370040968]

約数ペア:

[(1, 331370040968), (2, 165685020484), (4, 82842510242), (8, 41421255121), (19, 17440528472), (38, 8720264236), (76, 4360132118), (152, 2180066059)]