13389710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{997}}^1$

素因数の和:1100

約数の個数: 32

約数和(自身を含む): 25868160

約数和(自身を除く): 12478450

約数列:

[1, 2, 5, 10, 17, 34, 79, 85, 158, 170, 395, 790, 997, 1343, 1994, 2686, 4985, 6715, 9970, 13430, 16949, 33898, 78763, 84745, 157526, 169490, 393815, 787630, 1338971, 2677942, 6694855, 13389710]

約数ペア:

[(1, 13389710), (2, 6694855), (5, 2677942), (10, 1338971), (17, 787630), (34, 393815), (79, 169490), (85, 157526), (158, 84745), (170, 78763), (395, 33898), (790, 16949), (997, 13430), (1343, 9970), (1994, 6715), (2686, 4985)]