1138324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{631}}^1$

素因数の和:687

約数の個数: 24

約数和(自身を含む): 2229696

約数和(自身を除く): 1091372

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 631, 902, 1262, 1804, 2524, 6941, 13882, 25871, 27764, 51742, 103484, 284581, 569162, 1138324]

約数ペア:

[(1, 1138324), (2, 569162), (4, 284581), (11, 103484), (22, 51742), (41, 27764), (44, 25871), (82, 13882), (164, 6941), (451, 2524), (631, 1804), (902, 1262)]