8209130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1123}}^1$

素因数の和:1190

約数の個数: 32

約数和(自身を含む): 16023744

約数和(自身を除く): 7814614

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1123, 1462, 2246, 3655, 5615, 7310, 11230, 19091, 38182, 48289, 95455, 96578, 190910, 241445, 482890, 820913, 1641826, 4104565, 8209130]

約数ペア:

[(1, 8209130), (2, 4104565), (5, 1641826), (10, 820913), (17, 482890), (34, 241445), (43, 190910), (85, 96578), (86, 95455), (170, 48289), (215, 38182), (430, 19091), (731, 11230), (1123, 7310), (1462, 5615), (2246, 3655)]