2788045582

素因数分解:

$2^1\times 7^1\times {\mathrm{1789}}^1\times {\mathrm{111317}}^1$

素因数の和:113115

約数の個数: 16

約数和(自身を含む): 4782221280

約数和(自身を除く): 1994175698

約数列:

[1, 2, 7, 14, 1789, 3578, 12523, 25046, 111317, 222634, 779219, 1558438, 199146113, 398292226, 1394022791, 2788045582]

約数ペア:

[(1, 2788045582), (2, 1394022791), (7, 398292226), (14, 199146113), (1789, 1558438), (3578, 779219), (12523, 222634), (25046, 111317)]