1672824820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4920073}}^1$

素因数の和:4920099

約数の個数: 24

約数和(自身を含む): 3719575944

約数和(自身を除く): 2046751124

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 4920073, 9840146, 19680292, 24600365, 49200730, 83641241, 98401460, 167282482, 334564964, 418206205, 836412410, 1672824820]

約数ペア:

[(1, 1672824820), (2, 836412410), (4, 418206205), (5, 334564964), (10, 167282482), (17, 98401460), (20, 83641241), (34, 49200730), (68, 24600365), (85, 19680292), (170, 9840146), (340, 4920073)]