2013526190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1087}}^1\times {\mathrm{14249}}^1$

素因数の和:15356

約数の個数: 32

約数和(自身を含む): 3907008000

約数和(自身を除く): 1893481810

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1087, 2174, 5435, 10870, 14131, 14249, 28262, 28498, 70655, 71245, 141310, 142490, 185237, 370474, 926185, 1852370, 15488663, 30977326, 77443315, 154886630, 201352619, 402705238, 1006763095, 2013526190]

約数ペア:

[(1, 2013526190), (2, 1006763095), (5, 402705238), (10, 201352619), (13, 154886630), (26, 77443315), (65, 30977326), (130, 15488663), (1087, 1852370), (2174, 926185), (5435, 370474), (10870, 185237), (14131, 142490), (14249, 141310), (28262, 71245), (28498, 70655)]