7954180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{30593}}^1$

素因数の和:30615

約数の個数: 24

約数和(自身を含む): 17989272

約数和(自身を除く): 10035092

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 30593, 61186, 122372, 152965, 305930, 397709, 611860, 795418, 1590836, 1988545, 3977090, 7954180]

約数ペア:

[(1, 7954180), (2, 3977090), (4, 1988545), (5, 1590836), (10, 795418), (13, 611860), (20, 397709), (26, 305930), (52, 152965), (65, 122372), (130, 61186), (260, 30593)]