2499135745

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{414107}}^1$

素因数の和:414200

約数の個数: 16

約数和(自身を含む): 3220103808

約数和(自身を除く): 720968063

約数列:

[1, 5, 17, 71, 85, 355, 1207, 6035, 414107, 2070535, 7039819, 29401597, 35199095, 147007985, 499827149, 2499135745]

約数ペア:

[(1, 2499135745), (5, 499827149), (17, 147007985), (71, 35199095), (85, 29401597), (355, 7039819), (1207, 2070535), (6035, 414107)]