8068190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1171}}^1$

素因数の和:1244

約数の個数: 32

約数和(自身を含む): 15948576

約数和(自身を除く): 7880386

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1171, 1378, 2342, 3445, 5855, 6890, 11710, 15223, 30446, 62063, 76115, 124126, 152230, 310315, 620630, 806819, 1613638, 4034095, 8068190]

約数ペア:

[(1, 8068190), (2, 4034095), (5, 1613638), (10, 806819), (13, 620630), (26, 310315), (53, 152230), (65, 124126), (106, 76115), (130, 62063), (265, 30446), (530, 15223), (689, 11710), (1171, 6890), (1378, 5855), (2342, 3445)]