2013247621

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{379}}^1\times {\mathrm{463}}^1$

素因数の和:1009

約数の個数: 32

約数和(自身を含む): 2539008000

約数和(自身を除く): 525760379

約数列:

[1, 7, 11, 77, 149, 379, 463, 1043, 1639, 2653, 3241, 4169, 5093, 11473, 29183, 35651, 56471, 68987, 175477, 395297, 482909, 621181, 758857, 1228339, 1930247, 4348267, 5311999, 13511729, 26146073, 183022511, 287606803, 2013247621]

約数ペア:

[(1, 2013247621), (7, 287606803), (11, 183022511), (77, 26146073), (149, 13511729), (379, 5311999), (463, 4348267), (1043, 1930247), (1639, 1228339), (2653, 758857), (3241, 621181), (4169, 482909), (5093, 395297), (11473, 175477), (29183, 68987), (35651, 56471)]