8132890

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{5851}}^1$

素因数の和:5997

約数の個数: 16

約数和(自身を含む): 14747040

約数和(自身を除く): 6614150

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 5851, 11702, 29255, 58510, 813289, 1626578, 4066445, 8132890]

約数ペア:

[(1, 8132890), (2, 4066445), (5, 1626578), (10, 813289), (139, 58510), (278, 29255), (695, 11702), (1390, 5851)]