237647764

素因数分解:

$2^2\times {\mathrm{421}}^1\times {\mathrm{141121}}^1$

素因数の和:141546

約数の個数: 12

約数和(自身を含む): 416874388

約数和(自身を除く): 179226624

約数列:

[1, 2, 4, 421, 842, 1684, 141121, 282242, 564484, 59411941, 118823882, 237647764]

約数ペア:

[(1, 237647764), (2, 118823882), (4, 59411941), (421, 564484), (842, 282242), (1684, 141121)]