1279472546

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{443953}}^1$

素因数の和:444097

約数の個数: 16

約数和(自身を含む): 2109669408

約数和(自身を除く): 830196862

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 443953, 887906, 4883483, 9766966, 58157843, 116315686, 639736273, 1279472546]

約数ペア:

[(1, 1279472546), (2, 639736273), (11, 116315686), (22, 58157843), (131, 9766966), (262, 4883483), (1441, 887906), (2882, 443953)]