4640009

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^2$

素因数の和:328

約数の個数: 12

約数和(自身を含む): 5364240

約数和(自身を除く): 724231

約数列:

[1, 11, 19, 149, 209, 1639, 2831, 22201, 31141, 244211, 421819, 4640009]

約数ペア:

[(1, 4640009), (11, 421819), (19, 244211), (149, 31141), (209, 22201), (1639, 2831)]