406965292

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{439}}^1\times {\mathrm{4931}}^1$

素因数の和:5421

約数の個数: 24

約数和(自身を含む): 729146880

約数和(自身を除く): 322181588

約数列:

[1, 2, 4, 47, 94, 188, 439, 878, 1756, 4931, 9862, 19724, 20633, 41266, 82532, 231757, 463514, 927028, 2164709, 4329418, 8658836, 101741323, 203482646, 406965292]

約数ペア:

[(1, 406965292), (2, 203482646), (4, 101741323), (47, 8658836), (94, 4329418), (188, 2164709), (439, 927028), (878, 463514), (1756, 231757), (4931, 82532), (9862, 41266), (19724, 20633)]