1610432894

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{20663}}^1$

素因数の和:20984

約数の個数: 32

約数和(自身を含む): 2916103680

約数和(自身を除く): 1305670786

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 293, 586, 2051, 4102, 5567, 11134, 20663, 38969, 41326, 77938, 144641, 289282, 392597, 785194, 2748179, 5496358, 6054259, 12108518, 42379813, 84759626, 115030921, 230061842, 805216447, 1610432894]

約数ペア:

[(1, 1610432894), (2, 805216447), (7, 230061842), (14, 115030921), (19, 84759626), (38, 42379813), (133, 12108518), (266, 6054259), (293, 5496358), (586, 2748179), (2051, 785194), (4102, 392597), (5567, 289282), (11134, 144641), (20663, 77938), (38969, 41326)]