131860012

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{4253}}^1$

素因数の和:4617

約数の個数: 24

約数和(自身を含む): 241559136

約数和(自身を除く): 109699124

約数列:

[1, 2, 4, 23, 46, 92, 337, 674, 1348, 4253, 7751, 8506, 15502, 17012, 31004, 97819, 195638, 391276, 1433261, 2866522, 5733044, 32965003, 65930006, 131860012]

約数ペア:

[(1, 131860012), (2, 65930006), (4, 32965003), (23, 5733044), (46, 2866522), (92, 1433261), (337, 391276), (674, 195638), (1348, 97819), (4253, 31004), (7751, 17012), (8506, 15502)]