1401782014

素因数分解:

$2^1\times {\mathrm{223}}^1\times {\mathrm{977}}^1\times {\mathrm{3217}}^1$

素因数の和:4419

約数の個数: 16

約数和(自身を含む): 2114921088

約数和(自身を除く): 713139074

約数列:

[1, 2, 223, 446, 977, 1954, 3217, 6434, 217871, 435742, 717391, 1434782, 3143009, 6286018, 700891007, 1401782014]

約数ペア:

[(1, 1401782014), (2, 700891007), (223, 6286018), (446, 3143009), (977, 1434782), (1954, 717391), (3217, 435742), (6434, 217871)]