2017371325

素因数分解:

$5^2\times {\mathrm{151}}^1\times {\mathrm{534403}}^1$

素因数の和:534564

約数の個数: 12

約数和(自身を含む): 2518111648

約数和(自身を除く): 500740323

約数列:

[1, 5, 25, 151, 755, 3775, 534403, 2672015, 13360075, 80694853, 403474265, 2017371325]

約数ペア:

[(1, 2017371325), (5, 403474265), (25, 80694853), (151, 13360075), (755, 2672015), (3775, 534403)]