321400004

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{859}}^1\times {\mathrm{1051}}^1$

素因数の和:2003

約数の個数: 24

約数和(自身を含む): 569973600

約数和(自身を除く): 248573596

約数列:

[1, 2, 4, 89, 178, 356, 859, 1051, 1718, 2102, 3436, 4204, 76451, 93539, 152902, 187078, 305804, 374156, 902809, 1805618, 3611236, 80350001, 160700002, 321400004]

約数ペア:

[(1, 321400004), (2, 160700002), (4, 80350001), (89, 3611236), (178, 1805618), (356, 902809), (859, 374156), (1051, 305804), (1718, 187078), (2102, 152902), (3436, 93539), (4204, 76451)]