2506421570

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{83911}}^1$

素因数の和:84050

約数の個数: 32

約数和(自身を含む): 4712497920

約数和(自身を除く): 2206076350

約数列:

[1, 2, 5, 10, 29, 58, 103, 145, 206, 290, 515, 1030, 2987, 5974, 14935, 29870, 83911, 167822, 419555, 839110, 2433419, 4866838, 8642833, 12167095, 17285666, 24334190, 43214165, 86428330, 250642157, 501284314, 1253210785, 2506421570]

約数ペア:

[(1, 2506421570), (2, 1253210785), (5, 501284314), (10, 250642157), (29, 86428330), (58, 43214165), (103, 24334190), (145, 17285666), (206, 12167095), (290, 8642833), (515, 4866838), (1030, 2433419), (2987, 839110), (5974, 419555), (14935, 167822), (29870, 83911)]