2765222012

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{21577}}^1$

素因数の和:21810

約数の個数: 48

約数和(自身を含む): 5800166400

約数和(自身を除く): 3034944388

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 199, 322, 398, 644, 796, 1393, 2786, 4577, 5572, 9154, 18308, 21577, 32039, 43154, 64078, 86308, 128156, 151039, 302078, 496271, 604156, 992542, 1985084, 3473897, 4293823, 6947794, 8587646, 13895588, 17175292, 30056761, 60113522, 98757929, 120227044, 197515858, 395031716, 691305503, 1382611006, 2765222012]

約数ペア:

[(1, 2765222012), (2, 1382611006), (4, 691305503), (7, 395031716), (14, 197515858), (23, 120227044), (28, 98757929), (46, 60113522), (92, 30056761), (161, 17175292), (199, 13895588), (322, 8587646), (398, 6947794), (644, 4293823), (796, 3473897), (1393, 1985084), (2786, 992542), (4577, 604156), (5572, 496271), (9154, 302078), (18308, 151039), (21577, 128156), (32039, 86308), (43154, 64078)]