1282207408

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{1196089}}^1$

素因数の和:1196164

約数の個数: 20

約数和(自身を含む): 2521357720

約数和(自身を除く): 1239150312

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 1196089, 2392178, 4784356, 9568712, 19137424, 80137963, 160275926, 320551852, 641103704, 1282207408]

約数ペア:

[(1, 1282207408), (2, 641103704), (4, 320551852), (8, 160275926), (16, 80137963), (67, 19137424), (134, 9568712), (268, 4784356), (536, 2392178), (1072, 1196089)]