2018824630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{276173}}^1$

素因数の和:276240

約数の個数: 32

約数和(自身を含む): 3937136544

約数和(自身を除く): 1918311914

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1462, 3655, 7310, 276173, 552346, 1380865, 2761730, 4694941, 9389882, 11875439, 23474705, 23750878, 46949410, 59377195, 118754390, 201882463, 403764926, 1009412315, 2018824630]

約数ペア:

[(1, 2018824630), (2, 1009412315), (5, 403764926), (10, 201882463), (17, 118754390), (34, 59377195), (43, 46949410), (85, 23750878), (86, 23474705), (170, 11875439), (215, 9389882), (430, 4694941), (731, 2761730), (1462, 1380865), (3655, 552346), (7310, 276173)]