794558017

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{2777}}^1$

素因数の和:2881

約数の個数: 24

約数和(自身を含む): 938075040

約数和(自身を除く): 143517023

約数列:

[1, 11, 19, 37, 209, 407, 703, 1369, 2777, 7733, 15059, 26011, 30547, 52763, 102749, 286121, 580393, 1130239, 1952231, 3801713, 21474541, 41818843, 72232547, 794558017]

約数ペア:

[(1, 794558017), (11, 72232547), (19, 41818843), (37, 21474541), (209, 3801713), (407, 1952231), (703, 1130239), (1369, 580393), (2777, 286121), (7733, 102749), (15059, 52763), (26011, 30547)]