129712742

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{1117}}^1\times {\mathrm{1873}}^1$

素因数の和:3023

約数の個数: 16

約数和(自身を含む): 201132672

約数和(自身を除く): 71419930

約数列:

[1, 2, 31, 62, 1117, 1873, 2234, 3746, 34627, 58063, 69254, 116126, 2092141, 4184282, 64856371, 129712742]

約数ペア:

[(1, 129712742), (2, 64856371), (31, 4184282), (62, 2092141), (1117, 116126), (1873, 69254), (2234, 58063), (3746, 34627)]