2040553669

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{983}}^1\times {\mathrm{26959}}^1$

素因数の和:27960

約数の個数: 16

約数和(自身を含む): 2546749440

約数和(自身を除く): 506195771

約数列:

[1, 7, 11, 77, 983, 6881, 10813, 26959, 75691, 188713, 296549, 2075843, 26500697, 185504879, 291507667, 2040553669]

約数ペア:

[(1, 2040553669), (7, 291507667), (11, 185504879), (77, 26500697), (983, 2075843), (6881, 296549), (10813, 188713), (26959, 75691)]