518493982

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{40237}}^1$

素因数の和:40635

約数の個数: 16

約数和(自身を含む): 825683760

約数和(自身を除く): 307189778

約数列:

[1, 2, 17, 34, 379, 758, 6443, 12886, 40237, 80474, 684029, 1368058, 15249823, 30499646, 259246991, 518493982]

約数ペア:

[(1, 518493982), (2, 259246991), (17, 30499646), (34, 15249823), (379, 1368058), (758, 684029), (6443, 80474), (12886, 40237)]