1335431384

素因数分解:

$2^3\times 7^1\times {\mathrm{1609}}^1\times {\mathrm{14821}}^1$

素因数の和:16443

約数の個数: 32

約数和(自身を含む): 2863610400

約数和(自身を除く): 1528179016

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1609, 3218, 6436, 11263, 12872, 14821, 22526, 29642, 45052, 59284, 90104, 103747, 118568, 207494, 414988, 829976, 23846989, 47693978, 95387956, 166928923, 190775912, 333857846, 667715692, 1335431384]

約数ペア:

[(1, 1335431384), (2, 667715692), (4, 333857846), (7, 190775912), (8, 166928923), (14, 95387956), (28, 47693978), (56, 23846989), (1609, 829976), (3218, 414988), (6436, 207494), (11263, 118568), (12872, 103747), (14821, 90104), (22526, 59284), (29642, 45052)]