4384254

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2221}}^1$

素因数の和:2280

約数の個数: 32

約数和(自身を含む): 10238976

約数和(自身を除く): 5854722

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 2221, 4442, 6663, 13326, 15547, 31094, 46641, 93282, 104387, 208774, 313161, 626322, 730709, 1461418, 2192127, 4384254]

約数ペア:

[(1, 4384254), (2, 2192127), (3, 1461418), (6, 730709), (7, 626322), (14, 313161), (21, 208774), (42, 104387), (47, 93282), (94, 46641), (141, 31094), (282, 15547), (329, 13326), (658, 6663), (987, 4442), (1974, 2221)]