2783233712

素因数分解:

$2^4\times 7^3\times {\mathrm{507149}}^1$

素因数の和:507178

約数の個数: 40

約数和(自身を含む): 6288660000

約数和(自身を除く): 3505426288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 507149, 1014298, 2028596, 3550043, 4057192, 7100086, 8114384, 14200172, 24850301, 28400344, 49700602, 56800688, 99401204, 173952107, 198802408, 347904214, 397604816, 695808428, 1391616856, 2783233712]

約数ペア:

[(1, 2783233712), (2, 1391616856), (4, 695808428), (7, 397604816), (8, 347904214), (14, 198802408), (16, 173952107), (28, 99401204), (49, 56800688), (56, 49700602), (98, 28400344), (112, 24850301), (196, 14200172), (343, 8114384), (392, 7100086), (686, 4057192), (784, 3550043), (1372, 2028596), (2744, 1014298), (5488, 507149)]