7242238

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{4019}}^1$

素因数の和:4091

約数の個数: 16

約数和(自身を含む): 11722320

約数和(自身を除く): 4480082

約数列:

[1, 2, 17, 34, 53, 106, 901, 1802, 4019, 8038, 68323, 136646, 213007, 426014, 3621119, 7242238]

約数ペア:

[(1, 7242238), (2, 3621119), (17, 426014), (34, 213007), (53, 136646), (106, 68323), (901, 8038), (1802, 4019)]