2118662

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1663}}^1$

素因数の和:1692

約数の個数: 24

約数和(自身を含む): 3983616

約数和(自身を除く): 1864954

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 1663, 3326, 11641, 21619, 23282, 43238, 81487, 151333, 162974, 302666, 1059331, 2118662]

約数ペア:

[(1, 2118662), (2, 1059331), (7, 302666), (13, 162974), (14, 151333), (26, 81487), (49, 43238), (91, 23282), (98, 21619), (182, 11641), (637, 3326), (1274, 1663)]