4432909

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:300

約数の個数: 16

約数和(自身を含む): 5100480

約数和(自身を除く): 667571

約数列:

[1, 13, 19, 131, 137, 247, 1703, 1781, 2489, 2603, 17947, 32357, 33839, 233311, 340993, 4432909]

約数ペア:

[(1, 4432909), (13, 340993), (19, 233311), (131, 33839), (137, 32357), (247, 17947), (1703, 2603), (1781, 2489)]