120671902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{149717}}^1$

素因数の和:149763

約数の個数: 16

約数和(自身を含む): 201220992

約数和(自身を除く): 80549090

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 149717, 299434, 1946321, 3892642, 4641227, 9282454, 60335951, 120671902]

約数ペア:

[(1, 120671902), (2, 60335951), (13, 9282454), (26, 4641227), (31, 3892642), (62, 1946321), (403, 299434), (806, 149717)]