2016209565

素因数分解:

$3^2\times 5^1\times {\mathrm{571}}^1\times {\mathrm{78467}}^1$

素因数の和:79049

約数の個数: 24

約数和(自身を含む): 3500928288

約数和(自身を除く): 1484718723

約数列:

[1, 3, 5, 9, 15, 45, 571, 1713, 2855, 5139, 8565, 25695, 78467, 235401, 392335, 706203, 1177005, 3531015, 44804657, 134413971, 224023285, 403241913, 672069855, 2016209565]

約数ペア:

[(1, 2016209565), (3, 672069855), (5, 403241913), (9, 224023285), (15, 134413971), (45, 44804657), (571, 3531015), (1713, 1177005), (2855, 706203), (5139, 392335), (8565, 235401), (25695, 78467)]