1961384420

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{432023}}^1$

素因数の和:432259

約数の個数: 24

約数和(自身を含む): 4137061824

約数和(自身を除く): 2175677404

約数列:

[1, 2, 4, 5, 10, 20, 227, 454, 908, 1135, 2270, 4540, 432023, 864046, 1728092, 2160115, 4320230, 8640460, 98069221, 196138442, 392276884, 490346105, 980692210, 1961384420]

約数ペア:

[(1, 1961384420), (2, 980692210), (4, 490346105), (5, 392276884), (10, 196138442), (20, 98069221), (227, 8640460), (454, 4320230), (908, 2160115), (1135, 1728092), (2270, 864046), (4540, 432023)]