8663930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{997}}^1$

素因数の和:1094

約数の個数: 32

約数和(自身を含む): 17245440

約数和(自身を除く): 8581510

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 158, 395, 790, 869, 997, 1738, 1994, 4345, 4985, 8690, 9970, 10967, 21934, 54835, 78763, 109670, 157526, 393815, 787630, 866393, 1732786, 4331965, 8663930]

約数ペア:

[(1, 8663930), (2, 4331965), (5, 1732786), (10, 866393), (11, 787630), (22, 393815), (55, 157526), (79, 109670), (110, 78763), (158, 54835), (395, 21934), (790, 10967), (869, 9970), (997, 8690), (1738, 4985), (1994, 4345)]