2004865456

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{1035571}}^1$

素因数の和:1035601

約数の個数: 30

約数和(自身を含む): 4269663356

約数和(自身を除く): 2264797900

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 1035571, 2071142, 4142284, 8284568, 11391281, 16569136, 22782562, 45565124, 91130248, 125304091, 182260496, 250608182, 501216364, 1002432728, 2004865456]

約数ペア:

[(1, 2004865456), (2, 1002432728), (4, 501216364), (8, 250608182), (11, 182260496), (16, 125304091), (22, 91130248), (44, 45565124), (88, 22782562), (121, 16569136), (176, 11391281), (242, 8284568), (484, 4142284), (968, 2071142), (1936, 1035571)]