2008654674974

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{1458593}}^1$

素因数の和:1458944

約数の個数: 32

約数和(自身を含む): 3142161538560

約数和(自身を除く): 1133506863586

約数列:

[1, 2, 43, 67, 86, 134, 239, 478, 2881, 5762, 10277, 16013, 20554, 32026, 688559, 1377118, 1458593, 2917186, 62719499, 97725731, 125438998, 195451462, 348603727, 697207454, 4202206433, 8404412866, 14989960261, 23356449709, 29979920522, 46712899418, 1004327337487, 2008654674974]

約数ペア:

[(1, 2008654674974), (2, 1004327337487), (43, 46712899418), (67, 29979920522), (86, 23356449709), (134, 14989960261), (239, 8404412866), (478, 4202206433), (2881, 697207454), (5762, 348603727), (10277, 195451462), (16013, 125438998), (20554, 97725731), (32026, 62719499), (688559, 2917186), (1377118, 1458593)]