489408076

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{541}}^1\times {\mathrm{9833}}^1$

素因数の和:10401

約数の個数: 24

約数和(自身を含む): 895444704

約数和(自身を除く): 406036628

約数列:

[1, 2, 4, 23, 46, 92, 541, 1082, 2164, 9833, 12443, 19666, 24886, 39332, 49772, 226159, 452318, 904636, 5319653, 10639306, 21278612, 122352019, 244704038, 489408076]

約数ペア:

[(1, 489408076), (2, 244704038), (4, 122352019), (23, 21278612), (46, 10639306), (92, 5319653), (541, 904636), (1082, 452318), (2164, 226159), (9833, 49772), (12443, 39332), (19666, 24886)]