420734478

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{960581}}^1$

素因数の和:960659

約数の個数: 16

約数和(自身を含む): 852996816

約数和(自身を除く): 432262338

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 960581, 1921162, 2881743, 5763486, 70122413, 140244826, 210367239, 420734478]

約数ペア:

[(1, 420734478), (2, 210367239), (3, 140244826), (6, 70122413), (73, 5763486), (146, 2881743), (219, 1921162), (438, 960581)]