90630826

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{316891}}^1$

素因数の和:316917

約数の個数: 16

約数和(自身を含む): 159713568

約数和(自身を除く): 69082742

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 316891, 633782, 3485801, 4119583, 6971602, 8239166, 45315413, 90630826]

約数ペア:

[(1, 90630826), (2, 45315413), (11, 8239166), (13, 6971602), (22, 4119583), (26, 3485801), (143, 633782), (286, 316891)]