2007249992

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{221453}}^1$

素因数の和:221573

約数の個数: 32

約数和(自身を含む): 4145618880

約数和(自身を除く): 2138368888

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 103, 206, 412, 824, 1133, 2266, 4532, 9064, 221453, 442906, 885812, 1771624, 2435983, 4871966, 9743932, 19487864, 22809659, 45619318, 91238636, 182477272, 250906249, 501812498, 1003624996, 2007249992]

約数ペア:

[(1, 2007249992), (2, 1003624996), (4, 501812498), (8, 250906249), (11, 182477272), (22, 91238636), (44, 45619318), (88, 22809659), (103, 19487864), (206, 9743932), (412, 4871966), (824, 2435983), (1133, 1771624), (2266, 885812), (4532, 442906), (9064, 221453)]