1712156747

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1\times {\mathrm{647}}^1$

素因数の和:971

約数の個数: 32

約数和(自身を含む): 2093921280

約数和(自身を除く): 381764533

約数列:

[1, 7, 19, 101, 133, 197, 647, 707, 1379, 1919, 3743, 4529, 12293, 13433, 19897, 26201, 65347, 86051, 127459, 139279, 378043, 457429, 892213, 1241593, 2421721, 2646301, 8691151, 12873359, 16952047, 90113513, 244593821, 1712156747]

約数ペア:

[(1, 1712156747), (7, 244593821), (19, 90113513), (101, 16952047), (133, 12873359), (197, 8691151), (647, 2646301), (707, 2421721), (1379, 1241593), (1919, 892213), (3743, 457429), (4529, 378043), (12293, 139279), (13433, 127459), (19897, 86051), (26201, 65347)]