7891188

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 19352256

約数和(自身を除く): 11461068

約数列:

[1, 2, 3, 4, 6, 12, 41, 43, 82, 86, 123, 129, 164, 172, 246, 258, 373, 492, 516, 746, 1119, 1492, 1763, 2238, 3526, 4476, 5289, 7052, 10578, 15293, 16039, 21156, 30586, 32078, 45879, 48117, 61172, 64156, 91758, 96234, 183516, 192468, 657599, 1315198, 1972797, 2630396, 3945594, 7891188]

約数ペア:

[(1, 7891188), (2, 3945594), (3, 2630396), (4, 1972797), (6, 1315198), (12, 657599), (41, 192468), (43, 183516), (82, 96234), (86, 91758), (123, 64156), (129, 61172), (164, 48117), (172, 45879), (246, 32078), (258, 30586), (373, 21156), (492, 16039), (516, 15293), (746, 10578), (1119, 7052), (1492, 5289), (1763, 4476), (2238, 3526)]