406468387

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{11839}}^1$

素因数の和:12010

約数の個数: 16

約数和(自身を含む): 464128000

約数和(自身を除く): 57659613

約数列:

[1, 13, 19, 139, 247, 1807, 2641, 11839, 34333, 153907, 224941, 1645621, 2924233, 21393073, 31266799, 406468387]

約数ペア:

[(1, 406468387), (13, 31266799), (19, 21393073), (139, 2924233), (247, 1645621), (1807, 224941), (2641, 153907), (11839, 34333)]