2008456836

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{1427}}^1\times {\mathrm{2213}}^1$

素因数の和:3700

約数の個数: 48

約数和(自身を含む): 4780327104

約数和(自身を除く): 2771870268

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 1427, 2213, 2854, 4281, 4426, 5708, 6639, 8562, 8852, 13278, 17124, 26556, 75631, 117289, 151262, 226893, 234578, 302524, 351867, 453786, 469156, 703734, 907572, 1407468, 3157951, 6315902, 9473853, 12631804, 18947706, 37895412, 167371403, 334742806, 502114209, 669485612, 1004228418, 2008456836]

約数ペア:

[(1, 2008456836), (2, 1004228418), (3, 669485612), (4, 502114209), (6, 334742806), (12, 167371403), (53, 37895412), (106, 18947706), (159, 12631804), (212, 9473853), (318, 6315902), (636, 3157951), (1427, 1407468), (2213, 907572), (2854, 703734), (4281, 469156), (4426, 453786), (5708, 351867), (6639, 302524), (8562, 234578), (8852, 226893), (13278, 151262), (17124, 117289), (26556, 75631)]