1917912

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{509}}^1$

素因数の和:675

約数の個数: 32

約数和(自身を含む): 4834800

約数和(自身を除く): 2916888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 471, 509, 628, 942, 1018, 1256, 1527, 1884, 2036, 3054, 3768, 4072, 6108, 12216, 79913, 159826, 239739, 319652, 479478, 639304, 958956, 1917912]

約数ペア:

[(1, 1917912), (2, 958956), (3, 639304), (4, 479478), (6, 319652), (8, 239739), (12, 159826), (24, 79913), (157, 12216), (314, 6108), (471, 4072), (509, 3768), (628, 3054), (942, 2036), (1018, 1884), (1256, 1527)]