1517508978

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{337}}^2$

素因数の和:827

約数の個数: 48

約数和(自身を含む): 3247716384

約数和(自身を除く): 1730207406

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 131, 262, 337, 393, 674, 786, 1011, 2022, 2227, 4454, 5729, 6681, 11458, 13362, 17187, 34374, 44147, 88294, 113569, 132441, 227138, 264882, 340707, 681414, 750499, 1500998, 1930673, 2251497, 3861346, 4502994, 5792019, 11584038, 14877539, 29755078, 44632617, 89265234, 252918163, 505836326, 758754489, 1517508978]

約数ペア:

[(1, 1517508978), (2, 758754489), (3, 505836326), (6, 252918163), (17, 89265234), (34, 44632617), (51, 29755078), (102, 14877539), (131, 11584038), (262, 5792019), (337, 4502994), (393, 3861346), (674, 2251497), (786, 1930673), (1011, 1500998), (2022, 750499), (2227, 681414), (4454, 340707), (5729, 264882), (6681, 227138), (11458, 132441), (13362, 113569), (17187, 88294), (34374, 44147)]