2519038085

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1\times {\mathrm{1489}}^1$

素因数の和:1877

約数の個数: 32

約数和(自身を含む): 3233848320

約数和(自身を除く): 714810235

約数列:

[1, 5, 23, 47, 115, 235, 313, 1081, 1489, 1565, 5405, 7199, 7445, 14711, 34247, 35995, 69983, 73555, 171235, 338353, 349915, 466057, 1609609, 1691765, 2330285, 8048045, 10719311, 21904679, 53596555, 109523395, 503807617, 2519038085]

約数ペア:

[(1, 2519038085), (5, 503807617), (23, 109523395), (47, 53596555), (115, 21904679), (235, 10719311), (313, 8048045), (1081, 2330285), (1489, 1691765), (1565, 1609609), (5405, 466057), (7199, 349915), (7445, 338353), (14711, 171235), (34247, 73555), (35995, 69983)]