489369932

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{13381}}^1$

素因数の和:13649

約数の個数: 24

約数和(自身を含む): 881284992

約数和(自身を除く): 391915060

約数列:

[1, 2, 4, 41, 82, 164, 223, 446, 892, 9143, 13381, 18286, 26762, 36572, 53524, 548621, 1097242, 2194484, 2983963, 5967926, 11935852, 122342483, 244684966, 489369932]

約数ペア:

[(1, 489369932), (2, 244684966), (4, 122342483), (41, 11935852), (82, 5967926), (164, 2983963), (223, 2194484), (446, 1097242), (892, 548621), (9143, 53524), (13381, 36572), (18286, 26762)]