2013551605

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1\times {\mathrm{2053}}^1$

素因数の和:2341

約数の個数: 32

約数和(自身を含む): 2650152960

約数和(自身を除く): 636601355

約数列:

[1, 5, 13, 65, 79, 191, 395, 955, 1027, 2053, 2483, 5135, 10265, 12415, 15089, 26689, 75445, 133445, 162187, 196157, 392123, 810935, 980785, 1960615, 2108431, 5097599, 10542155, 25487995, 30977717, 154888585, 402710321, 2013551605]

約数ペア:

[(1, 2013551605), (5, 402710321), (13, 154888585), (65, 30977717), (79, 25487995), (191, 10542155), (395, 5097599), (955, 2108431), (1027, 1960615), (2053, 980785), (2483, 810935), (5135, 392123), (10265, 196157), (12415, 162187), (15089, 133445), (26689, 75445)]