2255442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{647}}^1$

素因数の和:742

約数の個数: 32

約数和(自身を含む): 5225472

約数和(自身を除く): 2970030

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 83, 166, 249, 498, 581, 647, 1162, 1294, 1743, 1941, 3486, 3882, 4529, 9058, 13587, 27174, 53701, 107402, 161103, 322206, 375907, 751814, 1127721, 2255442]

約数ペア:

[(1, 2255442), (2, 1127721), (3, 751814), (6, 375907), (7, 322206), (14, 161103), (21, 107402), (42, 53701), (83, 27174), (166, 13587), (249, 9058), (498, 4529), (581, 3882), (647, 3486), (1162, 1941), (1294, 1743)]