148874882

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19813}}^1$

素因数の和:19862

約数の個数: 24

約数和(自身を含む): 255481716

約数和(自身を除く): 106606834

約数列:

[1, 2, 13, 17, 26, 34, 221, 289, 442, 578, 3757, 7514, 19813, 39626, 257569, 336821, 515138, 673642, 4378673, 5725957, 8757346, 11451914, 74437441, 148874882]

約数ペア:

[(1, 148874882), (2, 74437441), (13, 11451914), (17, 8757346), (26, 5725957), (34, 4378673), (221, 673642), (289, 515138), (442, 336821), (578, 257569), (3757, 39626), (7514, 19813)]