2548040138

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{70901}}^1$

素因数の和:71078

約数の個数: 32

約数和(自身を含む): 4655708928

約数和(自身を除く): 2107668790

約数列:

[1, 2, 7, 14, 17, 34, 119, 151, 238, 302, 1057, 2114, 2567, 5134, 17969, 35938, 70901, 141802, 496307, 992614, 1205317, 2410634, 8437219, 10706051, 16874438, 21412102, 74942357, 149884714, 182002867, 364005734, 1274020069, 2548040138]

約数ペア:

[(1, 2548040138), (2, 1274020069), (7, 364005734), (14, 182002867), (17, 149884714), (34, 74942357), (119, 21412102), (151, 16874438), (238, 10706051), (302, 8437219), (1057, 2410634), (2114, 1205317), (2567, 992614), (5134, 496307), (17969, 141802), (35938, 70901)]