2201642786

素因数分解:

$2^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{811}}^1\times {\mathrm{919}}^1$

素因数の和:1950

約数の個数: 32

約数和(自身を含む): 3800939520

約数和(自身を除く): 1599296734

約数列:

[1, 2, 7, 14, 211, 422, 811, 919, 1477, 1622, 1838, 2954, 5677, 6433, 11354, 12866, 171121, 193909, 342242, 387818, 745309, 1197847, 1357363, 1490618, 2395694, 2714726, 5217163, 10434326, 157260199, 314520398, 1100821393, 2201642786]

約数ペア:

[(1, 2201642786), (2, 1100821393), (7, 314520398), (14, 157260199), (211, 10434326), (422, 5217163), (811, 2714726), (919, 2395694), (1477, 1490618), (1622, 1357363), (1838, 1197847), (2954, 745309), (5677, 387818), (6433, 342242), (11354, 193909), (12866, 171121)]