2989403776

素因数分解:

$2^7\times {\mathrm{151}}^1\times {\mathrm{154667}}^1$

素因数の和:154832

約数の個数: 32

約数和(自身を含む): 5994931680

約数和(自身を除く): 3005527904

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 151, 302, 604, 1208, 2416, 4832, 9664, 19328, 154667, 309334, 618668, 1237336, 2474672, 4949344, 9898688, 19797376, 23354717, 46709434, 93418868, 186837736, 373675472, 747350944, 1494701888, 2989403776]

約数ペア:

[(1, 2989403776), (2, 1494701888), (4, 747350944), (8, 373675472), (16, 186837736), (32, 93418868), (64, 46709434), (128, 23354717), (151, 19797376), (302, 9898688), (604, 4949344), (1208, 2474672), (2416, 1237336), (4832, 618668), (9664, 309334), (19328, 154667)]