2266940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8719}}^1$

素因数の和:8741

約数の個数: 24

約数和(自身を含む): 5127360

約数和(自身を除く): 2860420

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 8719, 17438, 34876, 43595, 87190, 113347, 174380, 226694, 453388, 566735, 1133470, 2266940]

約数ペア:

[(1, 2266940), (2, 1133470), (4, 566735), (5, 453388), (10, 226694), (13, 174380), (20, 113347), (26, 87190), (52, 43595), (65, 34876), (130, 17438), (260, 8719)]