396408276428

素因数分解:

$2^2\times {\mathrm{1427}}^1\times {\mathrm{9883}}^1\times {\mathrm{7027}}^1$

素因数の和:18341

約数の個数: 24

約数和(自身を含む): 694369660992

約数和(自身を除く): 297961384564

約数列:

[1, 2, 4, 1427, 2854, 5708, 7027, 9883, 14054, 19766, 28108, 39532, 10027529, 14103041, 20055058, 28206082, 40110116, 56412164, 69447841, 138895682, 277791364, 99102069107, 198204138214, 396408276428]

約数ペア:

[(1, 396408276428), (2, 198204138214), (4, 99102069107), (1427, 277791364), (2854, 138895682), (5708, 69447841), (7027, 56412164), (9883, 40110116), (14054, 28206082), (19766, 20055058), (28108, 14103041), (39532, 10027529)]