2018082157

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{599371}}^1$

素因数の和:599428

約数の個数: 16

約数和(自身を含む): 2550927232

約数和(自身を除く): 532845075

約数列:

[1, 7, 13, 37, 91, 259, 481, 3367, 599371, 4195597, 7791823, 22176727, 54542761, 155237089, 288297451, 2018082157]

約数ペア:

[(1, 2018082157), (7, 288297451), (13, 155237089), (37, 54542761), (91, 22176727), (259, 7791823), (481, 4195597), (3367, 599371)]