1550516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1$

素因数の和:415

約数の個数: 24

約数和(自身を含む): 2993760

約数和(自身を除く): 1443244

約数列:

[1, 2, 4, 11, 22, 44, 131, 262, 269, 524, 538, 1076, 1441, 2882, 2959, 5764, 5918, 11836, 35239, 70478, 140956, 387629, 775258, 1550516]

約数ペア:

[(1, 1550516), (2, 775258), (4, 387629), (11, 140956), (22, 70478), (44, 35239), (131, 11836), (262, 5918), (269, 5764), (524, 2959), (538, 2882), (1076, 1441)]