1310727926

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{122201}}^1$

素因数の和:122407

約数の個数: 16

約数和(自身を含む): 2041262208

約数和(自身を除く): 730534282

約数列:

[1, 2, 31, 62, 173, 346, 5363, 10726, 122201, 244402, 3788231, 7576462, 21140773, 42281546, 655363963, 1310727926]

約数ペア:

[(1, 1310727926), (2, 655363963), (31, 42281546), (62, 21140773), (173, 7576462), (346, 3788231), (5363, 244402), (10726, 122201)]