458744

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 1013040

約数和(自身を除く): 554296

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 401, 572, 802, 1144, 1604, 3208, 4411, 5213, 8822, 10426, 17644, 20852, 35288, 41704, 57343, 114686, 229372, 458744]

約数ペア:

[(1, 458744), (2, 229372), (4, 114686), (8, 57343), (11, 41704), (13, 35288), (22, 20852), (26, 17644), (44, 10426), (52, 8822), (88, 5213), (104, 4411), (143, 3208), (286, 1604), (401, 1144), (572, 802)]