1330873936

素因数分解:

$2^4\times 7^1\times {\mathrm{617}}^1\times {\mathrm{19259}}^1$

素因数の和:19891

約数の個数: 40

約数和(自身を含む): 2951864640

約数和(自身を除く): 1620990704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 617, 1234, 2468, 4319, 4936, 8638, 9872, 17276, 19259, 34552, 38518, 69104, 77036, 134813, 154072, 269626, 308144, 539252, 1078504, 2157008, 11882803, 23765606, 47531212, 83179621, 95062424, 166359242, 190124848, 332718484, 665436968, 1330873936]

約数ペア:

[(1, 1330873936), (2, 665436968), (4, 332718484), (7, 190124848), (8, 166359242), (14, 95062424), (16, 83179621), (28, 47531212), (56, 23765606), (112, 11882803), (617, 2157008), (1234, 1078504), (2468, 539252), (4319, 308144), (4936, 269626), (8638, 154072), (9872, 134813), (17276, 77036), (19259, 69104), (34552, 38518)]