245296298

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{554969}}^1$

素因数の和:555001

約数の個数: 16

約数和(自身を含む): 419557320

約数和(自身を除く): 174261022

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 554969, 1109938, 7214597, 9434473, 14429194, 18868946, 122648149, 245296298]

約数ペア:

[(1, 245296298), (2, 122648149), (13, 18868946), (17, 14429194), (26, 9434473), (34, 7214597), (221, 1109938), (442, 554969)]