8582990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{641}}^1$

素因数の和:764

約数の個数: 32

約数和(自身を含む): 16825536

約数和(自身を除く): 8242546

約数列:

[1, 2, 5, 10, 13, 26, 65, 103, 130, 206, 515, 641, 1030, 1282, 1339, 2678, 3205, 6410, 6695, 8333, 13390, 16666, 41665, 66023, 83330, 132046, 330115, 660230, 858299, 1716598, 4291495, 8582990]

約数ペア:

[(1, 8582990), (2, 4291495), (5, 1716598), (10, 858299), (13, 660230), (26, 330115), (65, 132046), (103, 83330), (130, 66023), (206, 41665), (515, 16666), (641, 13390), (1030, 8333), (1282, 6695), (1339, 6410), (2678, 3205)]