2998886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{503}}^1$

素因数の和:787

約数の個数: 16

約数和(自身を含む): 4935168

約数和(自身を除く): 1936282

約数列:

[1, 2, 11, 22, 271, 503, 542, 1006, 2981, 5533, 5962, 11066, 136313, 272626, 1499443, 2998886]

約数ペア:

[(1, 2998886), (2, 1499443), (11, 272626), (22, 136313), (271, 11066), (503, 5962), (542, 5533), (1006, 2981)]