1265584

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{953}}^1$

素因数の和:1044

約数の個数: 20

約数和(自身を含む): 2484216

約数和(自身を除く): 1218632

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 953, 1328, 1906, 3812, 7624, 15248, 79099, 158198, 316396, 632792, 1265584]

約数ペア:

[(1, 1265584), (2, 632792), (4, 316396), (8, 158198), (16, 79099), (83, 15248), (166, 7624), (332, 3812), (664, 1906), (953, 1328)]