2021856468

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{577}}^1\times {\mathrm{4787}}^1$

素因数の和:5432

約数の個数: 48

約数和(自身を含む): 4804317504

約数和(自身を除く): 2782461036

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 577, 732, 1154, 1731, 2308, 3462, 4787, 6924, 9574, 14361, 19148, 28722, 35197, 57444, 70394, 105591, 140788, 211182, 292007, 422364, 584014, 876021, 1168028, 1752042, 2762099, 3504084, 5524198, 8286297, 11048396, 16572594, 33145188, 168488039, 336976078, 505464117, 673952156, 1010928234, 2021856468]

約数ペア:

[(1, 2021856468), (2, 1010928234), (3, 673952156), (4, 505464117), (6, 336976078), (12, 168488039), (61, 33145188), (122, 16572594), (183, 11048396), (244, 8286297), (366, 5524198), (577, 3504084), (732, 2762099), (1154, 1752042), (1731, 1168028), (2308, 876021), (3462, 584014), (4787, 422364), (6924, 292007), (9574, 211182), (14361, 140788), (19148, 105591), (28722, 70394), (35197, 57444)]