401049792014

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{719}}^1\times {\mathrm{2128963}}^1$

素因数の和:2129815

約数の個数: 16

約数和(自身を含む): 607010215680

約数和(自身を除く): 205960423666

約数列:

[1, 2, 131, 262, 719, 1438, 94189, 188378, 2128963, 4257926, 278894153, 557788306, 1530724397, 3061448794, 200524896007, 401049792014]

約数ペア:

[(1, 401049792014), (2, 200524896007), (131, 3061448794), (262, 1530724397), (719, 557788306), (1438, 278894153), (94189, 4257926), (188378, 2128963)]