2028441004806

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{1993}}^1\times {\mathrm{1220363}}^1$

素因数の和:1222500

約数の個数: 32

約数和(自身を含む): 4088121770880

約数和(自身を除く): 2059680766074

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 1993, 3986, 5979, 11958, 277027, 554054, 831081, 1220363, 1662162, 2440726, 3661089, 7322178, 169630457, 339260914, 508891371, 1017782742, 2432183459, 4864366918, 7296550377, 14593100754, 338073500801, 676147001602, 1014220502403, 2028441004806]

約数ペア:

[(1, 2028441004806), (2, 1014220502403), (3, 676147001602), (6, 338073500801), (139, 14593100754), (278, 7296550377), (417, 4864366918), (834, 2432183459), (1993, 1017782742), (3986, 508891371), (5979, 339260914), (11958, 169630457), (277027, 7322178), (554054, 3661089), (831081, 2440726), (1220363, 1662162)]