673424638

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{15559}}^1$

素因数の和:15664

約数の個数: 32

約数和(自身を含む): 1142726400

約数和(自身を除く): 469301762

約数列:

[1, 2, 17, 19, 34, 38, 67, 134, 323, 646, 1139, 1273, 2278, 2546, 15559, 21641, 31118, 43282, 264503, 295621, 529006, 591242, 1042453, 2084906, 5025557, 10051114, 17721701, 19806607, 35443402, 39613214, 336712319, 673424638]

約数ペア:

[(1, 673424638), (2, 336712319), (17, 39613214), (19, 35443402), (34, 19806607), (38, 17721701), (67, 10051114), (134, 5025557), (323, 2084906), (646, 1042453), (1139, 591242), (1273, 529006), (2278, 295621), (2546, 264503), (15559, 43282), (21641, 31118)]