90780492062

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{81199009}}^1$

素因数の和:81199067

約数の個数: 16

約数和(自身を含む): 150055770480

約数和(自身を除く): 59275278418

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 81199009, 162398018, 1055587117, 2111174234, 3491557387, 6983114774, 45390246031, 90780492062]

約数ペア:

[(1, 90780492062), (2, 45390246031), (13, 6983114774), (26, 3491557387), (43, 2111174234), (86, 1055587117), (559, 162398018), (1118, 81199009)]