1294328384

素因数分解:

$2^6\times {\mathrm{20223881}}^1$

素因数の和:20223893

約数の個数: 14

約数和(自身を含む): 2568433014

約数和(自身を除く): 1274104630

約数列:

[1, 2, 4, 8, 16, 32, 64, 20223881, 40447762, 80895524, 161791048, 323582096, 647164192, 1294328384]

約数ペア:

[(1, 1294328384), (2, 647164192), (4, 323582096), (8, 161791048), (16, 80895524), (32, 40447762), (64, 20223881)]