2245823188

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{9721}}^1$

素因数の和:9992

約数の個数: 48

約数和(自身を含む): 4634205184

約数和(自身を除く): 2388381996

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 223, 259, 446, 518, 892, 1036, 1561, 3122, 6244, 8251, 9721, 16502, 19442, 33004, 38884, 57757, 68047, 115514, 136094, 231028, 272188, 359677, 719354, 1438708, 2167783, 2517739, 4335566, 5035478, 8671132, 10070956, 15174481, 30348962, 60697924, 80207971, 160415942, 320831884, 561455797, 1122911594, 2245823188]

約数ペア:

[(1, 2245823188), (2, 1122911594), (4, 561455797), (7, 320831884), (14, 160415942), (28, 80207971), (37, 60697924), (74, 30348962), (148, 15174481), (223, 10070956), (259, 8671132), (446, 5035478), (518, 4335566), (892, 2517739), (1036, 2167783), (1561, 1438708), (3122, 719354), (6244, 359677), (8251, 272188), (9721, 231028), (16502, 136094), (19442, 115514), (33004, 68047), (38884, 57757)]