247486628

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1301}}^1\times {\mathrm{2503}}^1$

素因数の和:3827

約数の個数: 24

約数和(自身を含む): 456429120

約数和(自身を除く): 208942492

約数列:

[1, 2, 4, 19, 38, 76, 1301, 2503, 2602, 5006, 5204, 10012, 24719, 47557, 49438, 95114, 98876, 190228, 3256403, 6512806, 13025612, 61871657, 123743314, 247486628]

約数ペア:

[(1, 247486628), (2, 123743314), (4, 61871657), (19, 13025612), (38, 6512806), (76, 3256403), (1301, 190228), (2503, 98876), (2602, 95114), (5006, 49438), (5204, 47557), (10012, 24719)]