9780424

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{42157}}^1$

素因数の和:42192

約数の個数: 16

約数和(自身を含む): 18971100

約数和(自身を除く): 9190676

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 42157, 84314, 168628, 337256, 1222553, 2445106, 4890212, 9780424]

約数ペア:

[(1, 9780424), (2, 4890212), (4, 2445106), (8, 1222553), (29, 337256), (58, 168628), (116, 84314), (232, 42157)]