3915151088

素因数分解:

$2^4\times {\mathrm{1721}}^1\times {\mathrm{142183}}^1$

素因数の和:143912

約数の個数: 20

約数和(自身を含む): 7590066288

約数和(自身を除く): 3674915200

約数列:

[1, 2, 4, 8, 16, 1721, 3442, 6884, 13768, 27536, 142183, 284366, 568732, 1137464, 2274928, 244696943, 489393886, 978787772, 1957575544, 3915151088]

約数ペア:

[(1, 3915151088), (2, 1957575544), (4, 978787772), (8, 489393886), (16, 244696943), (1721, 2274928), (3442, 1137464), (6884, 568732), (13768, 284366), (27536, 142183)]