2737862

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{661}}^1$

素因数の和:791

約数の個数: 16

約数和(自身を含む): 4369200

約数和(自身を除く): 1631338

約数列:

[1, 2, 19, 38, 109, 218, 661, 1322, 2071, 4142, 12559, 25118, 72049, 144098, 1368931, 2737862]

約数ペア:

[(1, 2737862), (2, 1368931), (19, 144098), (38, 72049), (109, 25118), (218, 12559), (661, 4142), (1322, 2071)]