248971742

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{20641}}^1$

素因数の和:20843

約数の個数: 16

約数和(自身を含む): 385922832

約数和(自身を除く): 136951090

約数列:

[1, 2, 37, 74, 163, 326, 6031, 12062, 20641, 41282, 763717, 1527434, 3364483, 6728966, 124485871, 248971742]

約数ペア:

[(1, 248971742), (2, 124485871), (37, 6728966), (74, 3364483), (163, 1527434), (326, 763717), (6031, 41282), (12062, 20641)]