73491860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{282661}}^1$

素因数の和:282683

約数の個数: 24

約数和(自身を含む): 166205256

約数和(自身を除く): 92713396

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 282661, 565322, 1130644, 1413305, 2826610, 3674593, 5653220, 7349186, 14698372, 18372965, 36745930, 73491860]

約数ペア:

[(1, 73491860), (2, 36745930), (4, 18372965), (5, 14698372), (10, 7349186), (13, 5653220), (20, 3674593), (26, 2826610), (52, 1413305), (65, 1130644), (130, 565322), (260, 282661)]