4866940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18719}}^1$

素因数の和:18741

約数の個数: 24

約数和(自身を含む): 11007360

約数和(自身を除く): 6140420

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 18719, 37438, 74876, 93595, 187190, 243347, 374380, 486694, 973388, 1216735, 2433470, 4866940]

約数ペア:

[(1, 4866940), (2, 2433470), (4, 1216735), (5, 973388), (10, 486694), (13, 374380), (20, 243347), (26, 187190), (52, 93595), (65, 74876), (130, 37438), (260, 18719)]