396472022

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{739}}^1$

素因数の和:980

約数の個数: 32

約数和(自身を含む): 632966400

約数和(自身を除く): 236494378

約数列:

[1, 2, 23, 46, 107, 109, 214, 218, 739, 1478, 2461, 2507, 4922, 5014, 11663, 16997, 23326, 33994, 79073, 80551, 158146, 161102, 268249, 536498, 1818679, 1852673, 3637358, 3705346, 8618957, 17237914, 198236011, 396472022]

約数ペア:

[(1, 396472022), (2, 198236011), (23, 17237914), (46, 8618957), (107, 3705346), (109, 3637358), (214, 1852673), (218, 1818679), (739, 536498), (1478, 268249), (2461, 161102), (2507, 158146), (4922, 80551), (5014, 79073), (11663, 33994), (16997, 23326)]