2304757

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:113

約数の個数: 32

約数和(自身を含む): 3153920

約数和(自身を除く): 849163

約数列:

[1, 7, 13, 19, 31, 43, 91, 133, 217, 247, 301, 403, 559, 589, 817, 1333, 1729, 2821, 3913, 4123, 5719, 7657, 9331, 10621, 17329, 25327, 53599, 74347, 121303, 177289, 329251, 2304757]

約数ペア:

[(1, 2304757), (7, 329251), (13, 177289), (19, 121303), (31, 74347), (43, 53599), (91, 25327), (133, 17329), (217, 10621), (247, 9331), (301, 7657), (403, 5719), (559, 4123), (589, 3913), (817, 2821), (1333, 1729)]