2080392489

素因数分解:

$3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{292231}}^1$

素因数の和:292357

約数の個数: 24

約数和(自身を含む): 3464702592

約数和(自身を除く): 1384310103

約数列:

[1, 3, 7, 9, 21, 63, 113, 339, 791, 1017, 2373, 7119, 292231, 876693, 2045617, 2630079, 6136851, 18410553, 33022103, 99066309, 231154721, 297198927, 693464163, 2080392489]

約数ペア:

[(1, 2080392489), (3, 693464163), (7, 297198927), (9, 231154721), (21, 99066309), (63, 33022103), (113, 18410553), (339, 6136851), (791, 2630079), (1017, 2045617), (2373, 876693), (7119, 292231)]