1211116568

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{12809}}^1$

素因数の和:13091

約数の個数: 32

約数和(自身を含む): 2324246400

約数和(自身を除く): 1113129832

約数列:

[1, 2, 4, 8, 53, 106, 212, 223, 424, 446, 892, 1784, 11819, 12809, 23638, 25618, 47276, 51236, 94552, 102472, 678877, 1357754, 2715508, 2856407, 5431016, 5712814, 11425628, 22851256, 151389571, 302779142, 605558284, 1211116568]

約数ペア:

[(1, 1211116568), (2, 605558284), (4, 302779142), (8, 151389571), (53, 22851256), (106, 11425628), (212, 5712814), (223, 5431016), (424, 2856407), (446, 2715508), (892, 1357754), (1784, 678877), (11819, 102472), (12809, 94552), (23638, 51236), (25618, 47276)]