1873173605

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1\times {\mathrm{569}}^1$

素因数の和:989

約数の個数: 32

約数和(自身を含む): 2366530560

約数和(自身を除く): 493356955

約数列:

[1, 5, 31, 67, 155, 317, 335, 569, 1585, 2077, 2845, 9827, 10385, 17639, 21239, 38123, 49135, 88195, 106195, 180373, 190615, 658409, 901865, 1181813, 3292045, 5591563, 5909065, 12084991, 27957815, 60424955, 374634721, 1873173605]

約数ペア:

[(1, 1873173605), (5, 374634721), (31, 60424955), (67, 27957815), (155, 12084991), (317, 5909065), (335, 5591563), (569, 3292045), (1585, 1181813), (2077, 901865), (2845, 658409), (9827, 190615), (10385, 180373), (17639, 106195), (21239, 88195), (38123, 49135)]