1300486518

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{17791}}^1$

素因数の和:17961

約数の個数: 48

約数和(自身を含む): 2930982912

約数和(自身を除く): 1630496394

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 131, 186, 262, 279, 393, 558, 786, 1179, 2358, 4061, 8122, 12183, 17791, 24366, 35582, 36549, 53373, 73098, 106746, 160119, 320238, 551521, 1103042, 1654563, 2330621, 3309126, 4661242, 4963689, 6991863, 9927378, 13983726, 20975589, 41951178, 72249251, 144498502, 216747753, 433495506, 650243259, 1300486518]

約数ペア:

[(1, 1300486518), (2, 650243259), (3, 433495506), (6, 216747753), (9, 144498502), (18, 72249251), (31, 41951178), (62, 20975589), (93, 13983726), (131, 9927378), (186, 6991863), (262, 4963689), (279, 4661242), (393, 3309126), (558, 2330621), (786, 1654563), (1179, 1103042), (2358, 551521), (4061, 320238), (8122, 160119), (12183, 106746), (17791, 73098), (24366, 53373), (35582, 36549)]