1830487004

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{479}}^1\times {\mathrm{20327}}^1$

素因数の和:20857

約数の個数: 24

約数和(自身を含む): 3278499840

約数和(自身を除く): 1448012836

約数列:

[1, 2, 4, 47, 94, 188, 479, 958, 1916, 20327, 22513, 40654, 45026, 81308, 90052, 955369, 1910738, 3821476, 9736633, 19473266, 38946532, 457621751, 915243502, 1830487004]

約数ペア:

[(1, 1830487004), (2, 915243502), (4, 457621751), (47, 38946532), (94, 19473266), (188, 9736633), (479, 3821476), (958, 1910738), (1916, 955369), (20327, 90052), (22513, 81308), (40654, 45026)]