2118974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:296

約数の個数: 32

約数和(自身を含む): 3870720

約数和(自身を除く): 1751746

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 239, 286, 341, 403, 478, 682, 806, 2629, 3107, 4433, 5258, 6214, 7409, 8866, 14818, 34177, 68354, 81499, 96317, 162998, 192634, 1059487, 2118974]

約数ペア:

[(1, 2118974), (2, 1059487), (11, 192634), (13, 162998), (22, 96317), (26, 81499), (31, 68354), (62, 34177), (143, 14818), (239, 8866), (286, 7409), (341, 6214), (403, 5258), (478, 4433), (682, 3107), (806, 2629)]