1222572986

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{536687}}^1$

素因数の和:536773

約数の個数: 16

約数和(自身を含む): 1970718336

約数和(自身を除く): 748145350

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 536687, 1073374, 9123679, 18247358, 35958029, 71916058, 611286493, 1222572986]

約数ペア:

[(1, 1222572986), (2, 611286493), (17, 71916058), (34, 35958029), (67, 18247358), (134, 9123679), (1139, 1073374), (2278, 536687)]