2161273004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{33713}}^1$

素因数の和:33806

約数の個数: 48

約数和(自身を含む): 4349915136

約数和(自身を除く): 2188642132

約数列:

[1, 2, 4, 11, 22, 31, 44, 47, 62, 94, 124, 188, 341, 517, 682, 1034, 1364, 1457, 2068, 2914, 5828, 16027, 32054, 33713, 64108, 67426, 134852, 370843, 741686, 1045103, 1483372, 1584511, 2090206, 3169022, 4180412, 6338044, 11496133, 17429621, 22992266, 34859242, 45984532, 49119841, 69718484, 98239682, 196479364, 540318251, 1080636502, 2161273004]

約数ペア:

[(1, 2161273004), (2, 1080636502), (4, 540318251), (11, 196479364), (22, 98239682), (31, 69718484), (44, 49119841), (47, 45984532), (62, 34859242), (94, 22992266), (124, 17429621), (188, 11496133), (341, 6338044), (517, 4180412), (682, 3169022), (1034, 2090206), (1364, 1584511), (1457, 1483372), (2068, 1045103), (2914, 741686), (5828, 370843), (16027, 134852), (32054, 67426), (33713, 64108)]