619100162

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{20431}}^1$

素因数の和:20681

約数の個数: 16

約数和(自身を含む): 943958400

約数和(自身を除く): 324858238

約数列:

[1, 2, 109, 139, 218, 278, 15151, 20431, 30302, 40862, 2226979, 2839909, 4453958, 5679818, 309550081, 619100162]

約数ペア:

[(1, 619100162), (2, 309550081), (109, 5679818), (139, 4453958), (218, 2839909), (278, 2226979), (15151, 40862), (20431, 30302)]