17715802

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1$

素因数の和:450

約数の個数: 32

約数和(自身を含む): 30618000

約数和(自身を除く): 12902198

約数列:

[1, 2, 13, 17, 26, 34, 149, 221, 269, 298, 442, 538, 1937, 2533, 3497, 3874, 4573, 5066, 6994, 9146, 32929, 40081, 59449, 65858, 80162, 118898, 521053, 681377, 1042106, 1362754, 8857901, 17715802]

約数ペア:

[(1, 17715802), (2, 8857901), (13, 1362754), (17, 1042106), (26, 681377), (34, 521053), (149, 118898), (221, 80162), (269, 65858), (298, 59449), (442, 40081), (538, 32929), (1937, 9146), (2533, 6994), (3497, 5066), (3874, 4573)]