817188086

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1511}}^1$

素因数の和:1629

約数の個数: 64

約数和(自身を含む): 1511903232

約数和(自身を除く): 694715146

約数列:

[1, 2, 11, 13, 22, 26, 31, 61, 62, 122, 143, 286, 341, 403, 671, 682, 793, 806, 1342, 1511, 1586, 1891, 3022, 3782, 4433, 8723, 8866, 16621, 17446, 19643, 20801, 24583, 33242, 39286, 41602, 46841, 49166, 92171, 93682, 184342, 216073, 270413, 432146, 515251, 540826, 608933, 1013881, 1030502, 1198223, 1217866, 2027762, 2396446, 2857301, 5714602, 6698263, 13180453, 13396526, 26360906, 31430311, 37144913, 62860622, 74289826, 408594043, 817188086]

約数ペア:

[(1, 817188086), (2, 408594043), (11, 74289826), (13, 62860622), (22, 37144913), (26, 31430311), (31, 26360906), (61, 13396526), (62, 13180453), (122, 6698263), (143, 5714602), (286, 2857301), (341, 2396446), (403, 2027762), (671, 1217866), (682, 1198223), (793, 1030502), (806, 1013881), (1342, 608933), (1511, 540826), (1586, 515251), (1891, 432146), (3022, 270413), (3782, 216073), (4433, 184342), (8723, 93682), (8866, 92171), (16621, 49166), (17446, 46841), (19643, 41602), (20801, 39286), (24583, 33242)]