1328972282

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{331}}^1\times {\mathrm{353}}^1$

素因数の和:755

約数の個数: 48

約数和(自身を含む): 2250896256

約数和(自身を除く): 921923974

約数列:

[1, 2, 11, 22, 47, 94, 121, 242, 331, 353, 517, 662, 706, 1034, 3641, 3883, 5687, 7282, 7766, 11374, 15557, 16591, 31114, 33182, 40051, 42713, 80102, 85426, 116843, 171127, 182501, 233686, 342254, 365002, 1285273, 1882397, 2007511, 2570546, 3764794, 4015022, 5491621, 10983242, 14138003, 28276006, 60407831, 120815662, 664486141, 1328972282]

約数ペア:

[(1, 1328972282), (2, 664486141), (11, 120815662), (22, 60407831), (47, 28276006), (94, 14138003), (121, 10983242), (242, 5491621), (331, 4015022), (353, 3764794), (517, 2570546), (662, 2007511), (706, 1882397), (1034, 1285273), (3641, 365002), (3883, 342254), (5687, 233686), (7282, 182501), (7766, 171127), (11374, 116843), (15557, 85426), (16591, 80102), (31114, 42713), (33182, 40051)]