490557134

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{38069}}^1$

素因数の和:38467

約数の個数: 16

約数和(自身を含む): 781196400

約数和(自身を除く): 290639266

約数列:

[1, 2, 17, 34, 379, 758, 6443, 12886, 38069, 76138, 647173, 1294346, 14428151, 28856302, 245278567, 490557134]

約数ペア:

[(1, 490557134), (2, 245278567), (17, 28856302), (34, 14428151), (379, 1294346), (758, 647173), (6443, 76138), (12886, 38069)]