428702974

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1801273}}^1$

素因数の和:1801299

約数の個数: 16

約数和(自身を含む): 778150368

約数和(自身を除く): 349447394

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 1801273, 3602546, 12608911, 25217822, 30621641, 61243282, 214351487, 428702974]

約数ペア:

[(1, 428702974), (2, 214351487), (7, 61243282), (14, 30621641), (17, 25217822), (34, 12608911), (119, 3602546), (238, 1801273)]