1291363948472

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{109884611}}^1$

素因数の和:109884743

約数の個数: 32

約数和(自身を含む): 2630637611280

約数和(自身を除く): 1339273662808

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 113, 226, 452, 904, 1469, 2938, 5876, 11752, 109884611, 219769222, 439538444, 879076888, 1428499943, 2856999886, 5713999772, 11427999544, 12416961043, 24833922086, 49667844172, 99335688344, 161420493559, 322840987118, 645681974236, 1291363948472]

約数ペア:

[(1, 1291363948472), (2, 645681974236), (4, 322840987118), (8, 161420493559), (13, 99335688344), (26, 49667844172), (52, 24833922086), (104, 12416961043), (113, 11427999544), (226, 5713999772), (452, 2856999886), (904, 1428499943), (1469, 879076888), (2938, 439538444), (5876, 219769222), (11752, 109884611)]