2456756

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:263

約数の個数: 24

約数和(自身を含む): 4455360

約数和(自身を除く): 1998604

約数列:

[1, 2, 4, 67, 89, 103, 134, 178, 206, 268, 356, 412, 5963, 6901, 9167, 11926, 13802, 18334, 23852, 27604, 36668, 614189, 1228378, 2456756]

約数ペア:

[(1, 2456756), (2, 1228378), (4, 614189), (67, 36668), (89, 27604), (103, 23852), (134, 18334), (178, 13802), (206, 11926), (268, 9167), (356, 6901), (412, 5963)]