275249780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1058653}}^1$

素因数の和:1058675

約数の個数: 24

約数和(自身を含む): 622488552

約数和(自身を除く): 347238772

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1058653, 2117306, 4234612, 5293265, 10586530, 13762489, 21173060, 27524978, 55049956, 68812445, 137624890, 275249780]

約数ペア:

[(1, 275249780), (2, 137624890), (4, 68812445), (5, 55049956), (10, 27524978), (13, 21173060), (20, 13762489), (26, 10586530), (52, 5293265), (65, 4234612), (130, 2117306), (260, 1058653)]