403897138

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{773}}^1\times {\mathrm{3307}}^1$

素因数の和:4161

約数の個数: 16

約数和(自身を含む): 614494080

約数和(自身を除く): 210596942

約数列:

[1, 2, 79, 158, 773, 1546, 3307, 6614, 61067, 122134, 261253, 522506, 2556311, 5112622, 201948569, 403897138]

約数ペア:

[(1, 403897138), (2, 201948569), (79, 5112622), (158, 2556311), (773, 522506), (1546, 261253), (3307, 122134), (6614, 61067)]