2122246

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:304

約数の個数: 32

約数和(自身を含む): 3972672

約数和(自身を除く): 1850426

約数列:

[1, 2, 7, 14, 17, 34, 37, 74, 119, 238, 241, 259, 482, 518, 629, 1258, 1687, 3374, 4097, 4403, 8194, 8806, 8917, 17834, 28679, 57358, 62419, 124838, 151589, 303178, 1061123, 2122246]

約数ペア:

[(1, 2122246), (2, 1061123), (7, 303178), (14, 151589), (17, 124838), (34, 62419), (37, 57358), (74, 28679), (119, 17834), (238, 8917), (241, 8806), (259, 8194), (482, 4403), (518, 4097), (629, 3374), (1258, 1687)]