1959386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:87

約数の個数: 48

約数和(自身を含む): 3794688

約数和(自身を除く): 1835302

約数列:

[1, 2, 11, 13, 17, 22, 26, 31, 34, 62, 143, 169, 187, 221, 286, 338, 341, 374, 403, 442, 527, 682, 806, 1054, 1859, 2431, 2873, 3718, 4433, 4862, 5239, 5746, 5797, 6851, 8866, 10478, 11594, 13702, 31603, 57629, 63206, 75361, 89063, 115258, 150722, 178126, 979693, 1959386]

約数ペア:

[(1, 1959386), (2, 979693), (11, 178126), (13, 150722), (17, 115258), (22, 89063), (26, 75361), (31, 63206), (34, 57629), (62, 31603), (143, 13702), (169, 11594), (187, 10478), (221, 8866), (286, 6851), (338, 5797), (341, 5746), (374, 5239), (403, 4862), (442, 4433), (527, 3718), (682, 2873), (806, 2431), (1054, 1859)]