1324676

素因数分解:

$2^2\times {\mathrm{61}}^2\times {\mathrm{89}}^1$

素因数の和:215

約数の個数: 18

約数和(自身を含む): 2383290

約数和(自身を除く): 1058614

約数列:

[1, 2, 4, 61, 89, 122, 178, 244, 356, 3721, 5429, 7442, 10858, 14884, 21716, 331169, 662338, 1324676]

約数ペア:

[(1, 1324676), (2, 662338), (4, 331169), (61, 21716), (89, 14884), (122, 10858), (178, 7442), (244, 5429), (356, 3721)]