2018643049

素因数分解:

${\mathrm{19}}^2\times {\mathrm{29}}^2\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:266

約数の個数: 36

約数和(自身を含む): 2263223820

約数和(自身を除く): 244580771

約数列:

[1, 19, 29, 61, 109, 361, 551, 841, 1159, 1769, 2071, 3161, 6649, 10469, 15979, 22021, 33611, 39349, 51301, 60059, 91669, 126331, 192821, 303601, 638609, 974719, 1141121, 1741711, 2400289, 3663599, 5591809, 18519661, 33092509, 69608381, 106244371, 2018643049]

約数ペア:

[(1, 2018643049), (19, 106244371), (29, 69608381), (61, 33092509), (109, 18519661), (361, 5591809), (551, 3663599), (841, 2400289), (1159, 1741711), (1769, 1141121), (2071, 974719), (3161, 638609), (6649, 303601), (10469, 192821), (15979, 126331), (22021, 91669), (33611, 60059), (39349, 51301)]