17977102

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{263}}^1$

素因数の和:528

約数の個数: 32

約数和(自身を含む): 31933440

約数和(自身を除く): 13956338

約数列:

[1, 2, 11, 13, 22, 26, 143, 239, 263, 286, 478, 526, 2629, 2893, 3107, 3419, 5258, 5786, 6214, 6838, 34177, 37609, 62857, 68354, 75218, 125714, 691427, 817141, 1382854, 1634282, 8988551, 17977102]

約数ペア:

[(1, 17977102), (2, 8988551), (11, 1634282), (13, 1382854), (22, 817141), (26, 691427), (143, 125714), (239, 75218), (263, 68354), (286, 62857), (478, 37609), (526, 34177), (2629, 6838), (2893, 6214), (3107, 5786), (3419, 5258)]