1147684018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{557}}^1$

素因数の和:731

約数の個数: 64

約数和(自身を含む): 2021120640

約数和(自身を除く): 873436622

約数列:

[1, 2, 13, 19, 26, 38, 43, 86, 97, 194, 247, 494, 557, 559, 817, 1114, 1118, 1261, 1634, 1843, 2522, 3686, 4171, 7241, 8342, 10583, 10621, 14482, 21166, 21242, 23951, 23959, 47902, 47918, 54029, 54223, 79249, 108058, 108446, 137579, 158498, 275158, 311363, 455069, 622726, 702377, 910138, 1026551, 1030237, 1404754, 2053102, 2060474, 2323247, 4646494, 5915897, 11831794, 13345163, 26690326, 30202211, 44141693, 60404422, 88283386, 573842009, 1147684018]

約数ペア:

[(1, 1147684018), (2, 573842009), (13, 88283386), (19, 60404422), (26, 44141693), (38, 30202211), (43, 26690326), (86, 13345163), (97, 11831794), (194, 5915897), (247, 4646494), (494, 2323247), (557, 2060474), (559, 2053102), (817, 1404754), (1114, 1030237), (1118, 1026551), (1261, 910138), (1634, 702377), (1843, 622726), (2522, 455069), (3686, 311363), (4171, 275158), (7241, 158498), (8342, 137579), (10583, 108446), (10621, 108058), (14482, 79249), (21166, 54223), (21242, 54029), (23951, 47918), (23959, 47902)]