775649854

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1$

素因数の和:481

約数の個数: 64

約数和(自身を含む): 1437253632

約数和(自身を除く): 661603778

約数列:

[1, 2, 7, 14, 17, 34, 113, 119, 151, 191, 226, 238, 302, 382, 791, 1057, 1337, 1582, 1921, 2114, 2567, 2674, 3247, 3842, 5134, 6494, 13447, 17063, 17969, 21583, 22729, 26894, 28841, 34126, 35938, 43166, 45458, 57682, 119441, 151081, 201887, 238882, 290071, 302162, 366911, 403774, 490297, 580142, 733822, 980594, 2030497, 2568377, 3259033, 3432079, 4060994, 5136754, 6518066, 6864158, 22813231, 45626462, 55403561, 110807122, 387824927, 775649854]

約数ペア:

[(1, 775649854), (2, 387824927), (7, 110807122), (14, 55403561), (17, 45626462), (34, 22813231), (113, 6864158), (119, 6518066), (151, 5136754), (191, 4060994), (226, 3432079), (238, 3259033), (302, 2568377), (382, 2030497), (791, 980594), (1057, 733822), (1337, 580142), (1582, 490297), (1921, 403774), (2114, 366911), (2567, 302162), (2674, 290071), (3247, 238882), (3842, 201887), (5134, 151081), (6494, 119441), (13447, 57682), (17063, 45458), (17969, 43166), (21583, 35938), (22729, 34126), (26894, 28841)]