146827876

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{217201}}^1$

素因数の和:217231

約数の個数: 18

約数和(自身を含む): 278235762

約数和(自身を除く): 131407886

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 217201, 434402, 868804, 2823613, 5647226, 11294452, 36706969, 73413938, 146827876]

約数ペア:

[(1, 146827876), (2, 73413938), (4, 36706969), (13, 11294452), (26, 5647226), (52, 2823613), (169, 868804), (338, 434402), (676, 217201)]