4010222

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{911}}^1$

素因数の和:1015

約数の個数: 16

約数和(自身を含む): 6303744

約数和(自身を除く): 2293522

約数列:

[1, 2, 31, 62, 71, 142, 911, 1822, 2201, 4402, 28241, 56482, 64681, 129362, 2005111, 4010222]

約数ペア:

[(1, 4010222), (2, 2005111), (31, 129362), (62, 64681), (71, 56482), (142, 28241), (911, 4402), (1822, 2201)]