1890303483

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{7853}}^1$

素因数の和:8019

約数の個数: 32

約数和(自身を含む): 2744501760

約数和(自身を除く): 854198277

約数列:

[1, 3, 19, 41, 57, 103, 123, 309, 779, 1957, 2337, 4223, 5871, 7853, 12669, 23559, 80237, 149207, 240711, 321973, 447621, 808859, 965919, 2426577, 6117487, 15368321, 18352461, 33163219, 46104963, 99489657, 630101161, 1890303483]

約数ペア:

[(1, 1890303483), (3, 630101161), (19, 99489657), (41, 46104963), (57, 33163219), (103, 18352461), (123, 15368321), (309, 6117487), (779, 2426577), (1957, 965919), (2337, 808859), (4223, 447621), (5871, 321973), (7853, 240711), (12669, 149207), (23559, 80237)]