1323877408

素因数分解:

$2^5\times 7^1\times {\mathrm{491}}^1\times {\mathrm{12037}}^1$

素因数の和:12545

約数の個数: 48

約数和(自身を含む): 2985038784

約数和(自身を除く): 1661161376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 491, 982, 1964, 3437, 3928, 6874, 7856, 12037, 13748, 15712, 24074, 27496, 48148, 54992, 84259, 96296, 109984, 168518, 192592, 337036, 385184, 674072, 1348144, 2696288, 5910167, 11820334, 23640668, 41371169, 47281336, 82742338, 94562672, 165484676, 189125344, 330969352, 661938704, 1323877408]

約数ペア:

[(1, 1323877408), (2, 661938704), (4, 330969352), (7, 189125344), (8, 165484676), (14, 94562672), (16, 82742338), (28, 47281336), (32, 41371169), (56, 23640668), (112, 11820334), (224, 5910167), (491, 2696288), (982, 1348144), (1964, 674072), (3437, 385184), (3928, 337036), (6874, 192592), (7856, 168518), (12037, 109984), (13748, 96296), (15712, 84259), (24074, 54992), (27496, 48148)]