26212030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1237}}^1$

素因数の和:1420

約数の個数: 32

約数和(自身を含む): 51164064

約数和(自身を除く): 24952034

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 163, 326, 815, 1237, 1630, 2119, 2474, 4238, 6185, 10595, 12370, 16081, 21190, 32162, 80405, 160810, 201631, 403262, 1008155, 2016310, 2621203, 5242406, 13106015, 26212030]

約数ペア:

[(1, 26212030), (2, 13106015), (5, 5242406), (10, 2621203), (13, 2016310), (26, 1008155), (65, 403262), (130, 201631), (163, 160810), (326, 80405), (815, 32162), (1237, 21190), (1630, 16081), (2119, 12370), (2474, 10595), (4238, 6185)]