401023834

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{115303}}^1$

素因数の和:115389

約数の個数: 16

約数和(自身を含む): 630943488

約数和(自身を除く): 229919654

約数列:

[1, 2, 37, 47, 74, 94, 1739, 3478, 115303, 230606, 4266211, 5419241, 8532422, 10838482, 200511917, 401023834]

約数ペア:

[(1, 401023834), (2, 200511917), (37, 10838482), (47, 8532422), (74, 5419241), (94, 4266211), (1739, 230606), (3478, 115303)]