6401228

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{397}}^1$

素因数の和:569

約数の個数: 24

約数和(自身を含む): 11701200

約数和(自身を除く): 5299972

約数列:

[1, 2, 4, 29, 58, 116, 139, 278, 397, 556, 794, 1588, 4031, 8062, 11513, 16124, 23026, 46052, 55183, 110366, 220732, 1600307, 3200614, 6401228]

約数ペア:

[(1, 6401228), (2, 3200614), (4, 1600307), (29, 220732), (58, 110366), (116, 55183), (139, 46052), (278, 23026), (397, 16124), (556, 11513), (794, 8062), (1588, 4031)]