806943914

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{12721}}^1$

素因数の和:12950

約数の個数: 32

約数和(自身を含む): 1450918656

約数和(自身を除く): 643974742

約数列:

[1, 2, 7, 14, 23, 46, 161, 197, 322, 394, 1379, 2758, 4531, 9062, 12721, 25442, 31717, 63434, 89047, 178094, 292583, 585166, 2048081, 2506037, 4096162, 5012074, 17542259, 35084518, 57638851, 115277702, 403471957, 806943914]

約数ペア:

[(1, 806943914), (2, 403471957), (7, 115277702), (14, 57638851), (23, 35084518), (46, 17542259), (161, 5012074), (197, 4096162), (322, 2506037), (394, 2048081), (1379, 585166), (2758, 292583), (4531, 178094), (9062, 89047), (12721, 63434), (25442, 31717)]