490610022

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11681191}}^1$

素因数の和:11681203

約数の個数: 16

約数和(自身を含む): 1121394432

約数和(自身を除く): 630784410

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 11681191, 23362382, 35043573, 70087146, 81768337, 163536674, 245305011, 490610022]

約数ペア:

[(1, 490610022), (2, 245305011), (3, 163536674), (6, 81768337), (7, 70087146), (14, 35043573), (21, 23362382), (42, 11681191)]