401064164

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{929}}^1\times {\mathrm{2917}}^1$

素因数の和:3887

約数の個数: 24

約数和(自身を含む): 721854840

約数和(自身を除く): 320790676

約数列:

[1, 2, 4, 37, 74, 148, 929, 1858, 2917, 3716, 5834, 11668, 34373, 68746, 107929, 137492, 215858, 431716, 2709893, 5419786, 10839572, 100266041, 200532082, 401064164]

約数ペア:

[(1, 401064164), (2, 200532082), (4, 100266041), (37, 10839572), (74, 5419786), (148, 2709893), (929, 431716), (1858, 215858), (2917, 137492), (3716, 107929), (5834, 68746), (11668, 34373)]