2588403460

素因数分解:

$2^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{541507}}^1$

素因数の和:541755

約数の個数: 24

約数和(自身を含む): 5458400640

約数和(自身を除く): 2869997180

約数列:

[1, 2, 4, 5, 10, 20, 239, 478, 956, 1195, 2390, 4780, 541507, 1083014, 2166028, 2707535, 5415070, 10830140, 129420173, 258840346, 517680692, 647100865, 1294201730, 2588403460]

約数ペア:

[(1, 2588403460), (2, 1294201730), (4, 647100865), (5, 517680692), (10, 258840346), (20, 129420173), (239, 10830140), (478, 5415070), (956, 2707535), (1195, 2166028), (2390, 1083014), (4780, 541507)]