620877678

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{2523893}}^1$

素因数の和:2523939

約数の個数: 16

約数和(自身を含む): 1272042576

約数和(自身を除く): 651164898

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 2523893, 5047786, 7571679, 15143358, 103479613, 206959226, 310438839, 620877678]

約数ペア:

[(1, 620877678), (2, 310438839), (3, 206959226), (6, 103479613), (41, 15143358), (82, 7571679), (123, 5047786), (246, 2523893)]