4257876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{293}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 11458944

約数和(自身を除く): 7201068

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 173, 293, 346, 519, 586, 692, 879, 1038, 1172, 1211, 1758, 2051, 2076, 2422, 3516, 3633, 4102, 4844, 6153, 7266, 8204, 12306, 14532, 24612, 50689, 101378, 152067, 202756, 304134, 354823, 608268, 709646, 1064469, 1419292, 2128938, 4257876]

約数ペア:

[(1, 4257876), (2, 2128938), (3, 1419292), (4, 1064469), (6, 709646), (7, 608268), (12, 354823), (14, 304134), (21, 202756), (28, 152067), (42, 101378), (84, 50689), (173, 24612), (293, 14532), (346, 12306), (519, 8204), (586, 7266), (692, 6153), (879, 4844), (1038, 4102), (1172, 3633), (1211, 3516), (1758, 2422), (2051, 2076)]