263590270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{953}}^1\times {\mathrm{1627}}^1$

素因数の和:2604

約数の個数: 32

約数和(自身を含む): 503208288

約数和(自身を除く): 239618018

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 953, 1627, 1906, 3254, 4765, 8135, 9530, 16201, 16270, 27659, 32402, 55318, 81005, 138295, 162010, 276590, 1550531, 3101062, 7752655, 15505310, 26359027, 52718054, 131795135, 263590270]

約数ペア:

[(1, 263590270), (2, 131795135), (5, 52718054), (10, 26359027), (17, 15505310), (34, 7752655), (85, 3101062), (170, 1550531), (953, 276590), (1627, 162010), (1906, 138295), (3254, 81005), (4765, 55318), (8135, 32402), (9530, 27659), (16201, 16270)]