1531208

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{739}}^1$

素因数の和:789

約数の個数: 32

約数和(自身を含む): 3374400

約数和(自身を除く): 1843192

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 739, 1036, 1478, 2072, 2956, 5173, 5912, 10346, 20692, 27343, 41384, 54686, 109372, 191401, 218744, 382802, 765604, 1531208]

約数ペア:

[(1, 1531208), (2, 765604), (4, 382802), (7, 218744), (8, 191401), (14, 109372), (28, 54686), (37, 41384), (56, 27343), (74, 20692), (148, 10346), (259, 5912), (296, 5173), (518, 2956), (739, 2072), (1036, 1478)]