2190973539

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{6791}}^1$

素因数の和:6939

約数の個数: 32

約数和(自身を含む): 3112800768

約数和(自身を除く): 921827229

約数列:

[1, 3, 41, 43, 61, 123, 129, 183, 1763, 2501, 2623, 5289, 6791, 7503, 7869, 20373, 107543, 278431, 292013, 322629, 414251, 835293, 876039, 1242753, 11972533, 16984291, 17812793, 35917599, 50952873, 53438379, 730324513, 2190973539]

約数ペア:

[(1, 2190973539), (3, 730324513), (41, 53438379), (43, 50952873), (61, 35917599), (123, 17812793), (129, 16984291), (183, 11972533), (1763, 1242753), (2501, 876039), (2623, 835293), (5289, 414251), (6791, 322629), (7503, 292013), (7869, 278431), (20373, 107543)]