2019625909

素因数分解:

$7^1\times {\mathrm{163}}^1\times {\mathrm{463}}^1\times {\mathrm{3823}}^1$

素因数の和:4456

約数の個数: 16

約数和(自身を含む): 2327928832

約数和(自身を除く): 308302923

約数列:

[1, 7, 163, 463, 1141, 3241, 3823, 26761, 75469, 528283, 623149, 1770049, 4362043, 12390343, 288517987, 2019625909]

約数ペア:

[(1, 2019625909), (7, 288517987), (163, 12390343), (463, 4362043), (1141, 1770049), (3241, 623149), (3823, 528283), (26761, 75469)]