2400518

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:419

約数の個数: 16

約数和(自身を含む): 3734016

約数和(自身を除く): 1333498

約数列:

[1, 2, 43, 86, 103, 206, 271, 542, 4429, 8858, 11653, 23306, 27913, 55826, 1200259, 2400518]

約数ペア:

[(1, 2400518), (2, 1200259), (43, 55826), (86, 27913), (103, 23306), (206, 11653), (271, 8858), (542, 4429)]