1089326

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:248

約数の個数: 32

約数和(自身を含む): 2073600

約数和(自身を除く): 984274

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 199, 238, 322, 391, 398, 782, 1393, 2737, 2786, 3383, 4577, 5474, 6766, 9154, 23681, 32039, 47362, 64078, 77809, 155618, 544663, 1089326]

約数ペア:

[(1, 1089326), (2, 544663), (7, 155618), (14, 77809), (17, 64078), (23, 47362), (34, 32039), (46, 23681), (119, 9154), (161, 6766), (199, 5474), (238, 4577), (322, 3383), (391, 2786), (398, 2737), (782, 1393)]