2912795437

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{443}}^1$

素因数の和:745

約数の個数: 32

約数和(自身を含む): 3239424000

約数和(自身を除く): 326628563

約数列:

[1, 19, 37, 47, 199, 443, 703, 893, 1739, 3781, 7363, 8417, 9353, 16391, 20821, 33041, 88157, 139897, 177707, 311429, 346061, 395599, 770377, 1674983, 3261809, 4143379, 6575159, 14637163, 61974371, 78724201, 153305023, 2912795437]

約数ペア:

[(1, 2912795437), (19, 153305023), (37, 78724201), (47, 61974371), (199, 14637163), (443, 6575159), (703, 4143379), (893, 3261809), (1739, 1674983), (3781, 770377), (7363, 395599), (8417, 346061), (9353, 311429), (16391, 177707), (20821, 139897), (33041, 88157)]