1215708046

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{268843}}^1$

素因数の和:268888

約数の個数: 32

約数和(自身を含む): 2322812160

約数和(自身を除く): 1107104114

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 646, 2261, 4522, 268843, 537686, 1881901, 3763802, 4570331, 5108017, 9140662, 10216034, 31992317, 35756119, 63984634, 71512238, 86836289, 173672578, 607854023, 1215708046]

約数ペア:

[(1, 1215708046), (2, 607854023), (7, 173672578), (14, 86836289), (17, 71512238), (19, 63984634), (34, 35756119), (38, 31992317), (119, 10216034), (133, 9140662), (238, 5108017), (266, 4570331), (323, 3763802), (646, 1881901), (2261, 537686), (4522, 268843)]