859826

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:71

約数の個数: 32

約数和(自身を含む): 1581120

約数和(自身を除く): 721294

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 121, 187, 209, 242, 323, 374, 418, 646, 1331, 2057, 2299, 2662, 3553, 4114, 4598, 7106, 22627, 25289, 39083, 45254, 50578, 78166, 429913, 859826]

約数ペア:

[(1, 859826), (2, 429913), (11, 78166), (17, 50578), (19, 45254), (22, 39083), (34, 25289), (38, 22627), (121, 7106), (187, 4598), (209, 4114), (242, 3553), (323, 2662), (374, 2299), (418, 2057), (646, 1331)]