85870305934

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{322820699}}^1$

素因数の和:322820727

約数の個数: 16

約数和(自身を含む): 154953936000

約数和(自身を除く): 69083630066

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 322820699, 645641398, 2259744893, 4519489786, 6133593281, 12267186562, 42935152967, 85870305934]

約数ペア:

[(1, 85870305934), (2, 42935152967), (7, 12267186562), (14, 6133593281), (19, 4519489786), (38, 2259744893), (133, 645641398), (266, 322820699)]