540826

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:118

約数の個数: 32

約数和(自身を含む): 999936

約数和(自身を除く): 459110

約数列:

[1, 2, 11, 13, 22, 26, 31, 61, 62, 122, 143, 286, 341, 403, 671, 682, 793, 806, 1342, 1586, 1891, 3782, 4433, 8723, 8866, 17446, 20801, 24583, 41602, 49166, 270413, 540826]

約数ペア:

[(1, 540826), (2, 270413), (11, 49166), (13, 41602), (22, 24583), (26, 20801), (31, 17446), (61, 8866), (62, 8723), (122, 4433), (143, 3782), (286, 1891), (341, 1586), (403, 1342), (671, 806), (682, 793)]