1130175578

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{22123}}^1$

素因数の和:22262

約数の個数: 32

約数和(自身を含む): 2007089280

約数和(自身を除く): 876913702

約数列:

[1, 2, 7, 14, 41, 82, 89, 178, 287, 574, 623, 1246, 3649, 7298, 22123, 25543, 44246, 51086, 154861, 309722, 907043, 1814086, 1968947, 3937894, 6349301, 12698602, 13782629, 27565258, 80726827, 161453654, 565087789, 1130175578]

約数ペア:

[(1, 1130175578), (2, 565087789), (7, 161453654), (14, 80726827), (41, 27565258), (82, 13782629), (89, 12698602), (178, 6349301), (287, 3937894), (574, 1968947), (623, 1814086), (1246, 907043), (3649, 309722), (7298, 154861), (22123, 51086), (25543, 44246)]