2788698968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{772921}}^1$

素因数の和:772979

約数の個数: 32

約数和(自身を含む): 5843290320

約数和(自身を除く): 3054591352

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 328, 451, 902, 1804, 3608, 772921, 1545842, 3091684, 6183368, 8502131, 17004262, 31689761, 34008524, 63379522, 68017048, 126759044, 253518088, 348587371, 697174742, 1394349484, 2788698968]

約数ペア:

[(1, 2788698968), (2, 1394349484), (4, 697174742), (8, 348587371), (11, 253518088), (22, 126759044), (41, 68017048), (44, 63379522), (82, 34008524), (88, 31689761), (164, 17004262), (328, 8502131), (451, 6183368), (902, 3091684), (1804, 1545842), (3608, 772921)]