1992885452

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53189}}^1$

素因数の和:53258

約数の個数: 48

約数和(自身を含む): 4021164000

約数和(自身を除く): 2028278548

約数列:

[1, 2, 4, 17, 19, 29, 34, 38, 58, 68, 76, 116, 323, 493, 551, 646, 986, 1102, 1292, 1972, 2204, 9367, 18734, 37468, 53189, 106378, 212756, 904213, 1010591, 1542481, 1808426, 2021182, 3084962, 3616852, 4042364, 6169924, 17180047, 26222177, 29307139, 34360094, 52444354, 58614278, 68720188, 104888708, 117228556, 498221363, 996442726, 1992885452]

約数ペア:

[(1, 1992885452), (2, 996442726), (4, 498221363), (17, 117228556), (19, 104888708), (29, 68720188), (34, 58614278), (38, 52444354), (58, 34360094), (68, 29307139), (76, 26222177), (116, 17180047), (323, 6169924), (493, 4042364), (551, 3616852), (646, 3084962), (986, 2021182), (1102, 1808426), (1292, 1542481), (1972, 1010591), (2204, 904213), (9367, 212756), (18734, 106378), (37468, 53189)]