1910740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7349}}^1$

素因数の和:7371

約数の個数: 24

約数和(自身を含む): 4321800

約数和(自身を除く): 2411060

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 7349, 14698, 29396, 36745, 73490, 95537, 146980, 191074, 382148, 477685, 955370, 1910740]

約数ペア:

[(1, 1910740), (2, 955370), (4, 477685), (5, 382148), (10, 191074), (13, 146980), (20, 95537), (26, 73490), (52, 36745), (65, 29396), (130, 14698), (260, 7349)]