4021234546

素因数分解:

$2^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{682259}}^1$

素因数の和:682689

約数の個数: 16

約数和(自身を含む): 6909929280

約数和(自身を除く): 2888694734

約数列:

[1, 2, 7, 14, 421, 842, 2947, 5894, 682259, 1364518, 4775813, 9551626, 287231039, 574462078, 2010617273, 4021234546]

約数ペア:

[(1, 4021234546), (2, 2010617273), (7, 574462078), (14, 287231039), (421, 9551626), (842, 4775813), (2947, 1364518), (5894, 682259)]