1772992

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{2131}}^1$

素因数の和:2156

約数の個数: 28

約数和(自身を含む): 3790696

約数和(自身を除く): 2017704

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 2131, 4262, 8524, 17048, 27703, 34096, 55406, 68192, 110812, 136384, 221624, 443248, 886496, 1772992]

約数ペア:

[(1, 1772992), (2, 886496), (4, 443248), (8, 221624), (13, 136384), (16, 110812), (26, 68192), (32, 55406), (52, 34096), (64, 27703), (104, 17048), (208, 8524), (416, 4262), (832, 2131)]