1995272

素因数分解:

$2^3\times {\mathrm{443}}^1\times {\mathrm{563}}^1$

素因数の和:1012

約数の個数: 16

約数和(自身を含む): 3756240

約数和(自身を除く): 1760968

約数列:

[1, 2, 4, 8, 443, 563, 886, 1126, 1772, 2252, 3544, 4504, 249409, 498818, 997636, 1995272]

約数ペア:

[(1, 1995272), (2, 997636), (4, 498818), (8, 249409), (443, 4504), (563, 3544), (886, 2252), (1126, 1772)]