1837940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7069}}^1$

素因数の和:7091

約数の個数: 24

約数和(自身を含む): 4157160

約数和(自身を除く): 2319220

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 7069, 14138, 28276, 35345, 70690, 91897, 141380, 183794, 367588, 459485, 918970, 1837940]

約数ペア:

[(1, 1837940), (2, 918970), (4, 459485), (5, 367588), (10, 183794), (13, 141380), (20, 91897), (26, 70690), (52, 35345), (65, 28276), (130, 14138), (260, 7069)]