342915930238

素因数分解:

$2^1\times 7^1\times {\mathrm{2239}}^1\times {\mathrm{10939703}}^1$

素因数の和:10941951

約数の個数: 16

約数和(自身を含む): 588118487040

約数和(自身を除く): 245202556802

約数列:

[1, 2, 7, 14, 2239, 4478, 15673, 31346, 10939703, 21879406, 76577921, 153155842, 24493995017, 48987990034, 171457965119, 342915930238]

約数ペア:

[(1, 342915930238), (2, 171457965119), (7, 48987990034), (14, 24493995017), (2239, 153155842), (4478, 76577921), (15673, 21879406), (31346, 10939703)]