1022335780

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{477727}}^1$

素因数の和:477843

約数の個数: 24

約数和(自身を含む): 2166974208

約数和(自身を除く): 1144638428

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 477727, 955454, 1910908, 2388635, 4777270, 9554540, 51116789, 102233578, 204467156, 255583945, 511167890, 1022335780]

約数ペア:

[(1, 1022335780), (2, 511167890), (4, 255583945), (5, 204467156), (10, 102233578), (20, 51116789), (107, 9554540), (214, 4777270), (428, 2388635), (535, 1910908), (1070, 955454), (2140, 477727)]