555352

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:271

約数の個数: 32

約数和(自身を含む): 1221120

約数和(自身を除く): 665768

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 211, 329, 376, 422, 658, 844, 1316, 1477, 1688, 2632, 2954, 5908, 9917, 11816, 19834, 39668, 69419, 79336, 138838, 277676, 555352]

約数ペア:

[(1, 555352), (2, 277676), (4, 138838), (7, 79336), (8, 69419), (14, 39668), (28, 19834), (47, 11816), (56, 9917), (94, 5908), (188, 2954), (211, 2632), (329, 1688), (376, 1477), (422, 1316), (658, 844)]