2556550187

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{1409}}^1$

素因数の和:1583

約数の個数: 32

約数和(自身を含む): 2893320000

約数和(自身を除く): 336769813

約数列:

[1, 19, 29, 37, 89, 551, 703, 1073, 1409, 1691, 2581, 3293, 20387, 26771, 40861, 49039, 52133, 62567, 95497, 125401, 776359, 990527, 1511857, 1814443, 2382619, 3636629, 4639837, 28725283, 69095951, 88156903, 134555273, 2556550187]

約数ペア:

[(1, 2556550187), (19, 134555273), (29, 88156903), (37, 69095951), (89, 28725283), (551, 4639837), (703, 3636629), (1073, 2382619), (1409, 1814443), (1691, 1511857), (2581, 990527), (3293, 776359), (20387, 125401), (26771, 95497), (40861, 62567), (49039, 52133)]