2644930659

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{30817}}^1$

素因数の和:30955

約数の個数: 32

約数和(自身を含む): 4157718016

約数和(自身を除く): 1512787357

約数列:

[1, 3, 7, 21, 61, 67, 183, 201, 427, 469, 1281, 1407, 4087, 12261, 28609, 30817, 85827, 92451, 215719, 647157, 1879837, 2064739, 5639511, 6194217, 13158859, 14453173, 39476577, 43359519, 125949079, 377847237, 881643553, 2644930659]

約数ペア:

[(1, 2644930659), (3, 881643553), (7, 377847237), (21, 125949079), (61, 43359519), (67, 39476577), (183, 14453173), (201, 13158859), (427, 6194217), (469, 5639511), (1281, 2064739), (1407, 1879837), (4087, 647157), (12261, 215719), (28609, 92451), (30817, 85827)]