740235428

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{18401}}^1$

素因数の和:18607

約数の個数: 24

約数和(自身を含む): 1321631640

約数和(自身を除く): 581396212

約数列:

[1, 2, 4, 89, 113, 178, 226, 356, 452, 10057, 18401, 20114, 36802, 40228, 73604, 1637689, 2079313, 3275378, 4158626, 6550756, 8317252, 185058857, 370117714, 740235428]

約数ペア:

[(1, 740235428), (2, 370117714), (4, 185058857), (89, 8317252), (113, 6550756), (178, 4158626), (226, 3275378), (356, 2079313), (452, 1637689), (10057, 73604), (18401, 40228), (20114, 36802)]