2051298172

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{951437}}^1$

素因数の和:951466

約数の個数: 36

約数和(自身を含む): 4555485144

約数和(自身を除く): 2504186972

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 951437, 1902874, 3805748, 6660059, 10465807, 13320118, 20931614, 26640236, 41863228, 46620413, 73260649, 93240826, 146521298, 186481652, 293042596, 512824543, 1025649086, 2051298172]

約数ペア:

[(1, 2051298172), (2, 1025649086), (4, 512824543), (7, 293042596), (11, 186481652), (14, 146521298), (22, 93240826), (28, 73260649), (44, 46620413), (49, 41863228), (77, 26640236), (98, 20931614), (154, 13320118), (196, 10465807), (308, 6660059), (539, 3805748), (1078, 1902874), (2156, 951437)]