2511888

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1217}}^1$

素因数の和:1271

約数の個数: 40

約数和(自身を含む): 6645408

約数和(自身を除く): 4133520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 1217, 2064, 2434, 3651, 4868, 7302, 9736, 14604, 19472, 29208, 52331, 58416, 104662, 156993, 209324, 313986, 418648, 627972, 837296, 1255944, 2511888]

約数ペア:

[(1, 2511888), (2, 1255944), (3, 837296), (4, 627972), (6, 418648), (8, 313986), (12, 209324), (16, 156993), (24, 104662), (43, 58416), (48, 52331), (86, 29208), (129, 19472), (172, 14604), (258, 9736), (344, 7302), (516, 4868), (688, 3651), (1032, 2434), (1217, 2064)]