409529402

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1\times {\mathrm{229}}^1$

素因数の和:578

約数の個数: 32

約数和(自身を含む): 640921680

約数和(自身を除く): 231392278

約数列:

[1, 2, 41, 82, 113, 193, 226, 229, 386, 458, 4633, 7913, 9266, 9389, 15826, 18778, 21809, 25877, 43618, 44197, 51754, 88394, 894169, 1060957, 1788338, 1812077, 2121914, 3624154, 4994261, 9988522, 204764701, 409529402]

約数ペア:

[(1, 409529402), (2, 204764701), (41, 9988522), (82, 4994261), (113, 3624154), (193, 2121914), (226, 1812077), (229, 1788338), (386, 1060957), (458, 894169), (4633, 88394), (7913, 51754), (9266, 44197), (9389, 43618), (15826, 25877), (18778, 21809)]