1501473740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^3\times {\mathrm{34171}}^1$

素因数の和:34219

約数の個数: 48

約数和(自身を含む): 3415833120

約数和(自身を除く): 1914359380

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 2197, 3380, 4394, 8788, 10985, 21970, 34171, 43940, 68342, 136684, 170855, 341710, 444223, 683420, 888446, 1776892, 2221115, 4442230, 5774899, 8884460, 11549798, 23099596, 28874495, 57748990, 75073687, 115497980, 150147374, 300294748, 375368435, 750736870, 1501473740]

約数ペア:

[(1, 1501473740), (2, 750736870), (4, 375368435), (5, 300294748), (10, 150147374), (13, 115497980), (20, 75073687), (26, 57748990), (52, 28874495), (65, 23099596), (130, 11549798), (169, 8884460), (260, 5774899), (338, 4442230), (676, 2221115), (845, 1776892), (1690, 888446), (2197, 683420), (3380, 444223), (4394, 341710), (8788, 170855), (10985, 136684), (21970, 68342), (34171, 43940)]