2190914882

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4956821}}^1$

素因数の和:4956853

約数の個数: 16

約数和(自身を含む): 3747357432

約数和(自身を除く): 1556442550

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 4956821, 9913642, 64438673, 84265957, 128877346, 168531914, 1095457441, 2190914882]

約数ペア:

[(1, 2190914882), (2, 1095457441), (13, 168531914), (17, 128877346), (26, 84265957), (34, 64438673), (221, 9913642), (442, 4956821)]