2791366

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:216

約数の個数: 32

約数和(自身を含む): 4860000

約数和(自身を除く): 2068634

約数列:

[1, 2, 17, 19, 29, 34, 38, 58, 149, 298, 323, 493, 551, 646, 986, 1102, 2533, 2831, 4321, 5066, 5662, 8642, 9367, 18734, 48127, 73457, 82099, 96254, 146914, 164198, 1395683, 2791366]

約数ペア:

[(1, 2791366), (2, 1395683), (17, 164198), (19, 146914), (29, 96254), (34, 82099), (38, 73457), (58, 48127), (149, 18734), (298, 9367), (323, 8642), (493, 5662), (551, 5066), (646, 4321), (986, 2831), (1102, 2533)]