402016322

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{997}}^1\times {\mathrm{5449}}^1$

素因数の和:6485

約数の個数: 16

約数和(自身を含む): 620057400

約数和(自身を除く): 218041078

約数列:

[1, 2, 37, 74, 997, 1994, 5449, 10898, 36889, 73778, 201613, 403226, 5432653, 10865306, 201008161, 402016322]

約数ペア:

[(1, 402016322), (2, 201008161), (37, 10865306), (74, 5432653), (997, 403226), (1994, 201613), (5449, 73778), (10898, 36889)]