7797010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1621}}^1$

素因数の和:1678

約数の個数: 32

約数和(自身を含む): 15532272

約数和(自身を除く): 7735262

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 1621, 2405, 3242, 4810, 8105, 16210, 21073, 42146, 59977, 105365, 119954, 210730, 299885, 599770, 779701, 1559402, 3898505, 7797010]

約数ペア:

[(1, 7797010), (2, 3898505), (5, 1559402), (10, 779701), (13, 599770), (26, 299885), (37, 210730), (65, 119954), (74, 105365), (130, 59977), (185, 42146), (370, 21073), (481, 16210), (962, 8105), (1621, 4810), (2405, 3242)]