2015897758

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{184843}}^1$

素因数の和:184912

約数の個数: 32

約数和(自身を含む): 3726455040

約数和(自身を除く): 1710557282

約数列:

[1, 2, 7, 14, 19, 38, 41, 82, 133, 266, 287, 574, 779, 1558, 5453, 10906, 184843, 369686, 1293901, 2587802, 3512017, 7024034, 7578563, 15157126, 24584119, 49168238, 53049941, 106099882, 143992697, 287985394, 1007948879, 2015897758]

約数ペア:

[(1, 2015897758), (2, 1007948879), (7, 287985394), (14, 143992697), (19, 106099882), (38, 53049941), (41, 49168238), (82, 24584119), (133, 15157126), (266, 7578563), (287, 7024034), (574, 3512017), (779, 2587802), (1558, 1293901), (5453, 369686), (10906, 184843)]