2994278

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{547}}^1$

素因数の和:596

約数の個数: 32

約数和(自身を含む): 5681664

約数和(自身を除く): 2687386

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 322, 391, 547, 782, 1094, 2737, 3829, 5474, 7658, 9299, 12581, 18598, 25162, 65093, 88067, 130186, 176134, 213877, 427754, 1497139, 2994278]

約数ペア:

[(1, 2994278), (2, 1497139), (7, 427754), (14, 213877), (17, 176134), (23, 130186), (34, 88067), (46, 65093), (119, 25162), (161, 18598), (238, 12581), (322, 9299), (391, 7658), (547, 5474), (782, 3829), (1094, 2737)]