386800519

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{431}}^1$

素因数の和:591

約数の個数: 32

約数和(自身を含む): 470292480

約数和(自身を除く): 83491961

約数列:

[1, 7, 41, 53, 59, 287, 371, 413, 431, 2173, 2419, 3017, 3127, 15211, 16933, 17671, 21889, 22843, 25429, 123697, 128207, 159901, 178003, 897449, 936563, 1042589, 1347737, 6555941, 7298123, 9434159, 55257217, 386800519]

約数ペア:

[(1, 386800519), (7, 55257217), (41, 9434159), (53, 7298123), (59, 6555941), (287, 1347737), (371, 1042589), (413, 936563), (431, 897449), (2173, 178003), (2419, 159901), (3017, 128207), (3127, 123697), (15211, 25429), (16933, 22843), (17671, 21889)]