1953776

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{653}}^1$

素因数の和:689

約数の個数: 40

約数和(自身を含む): 4379184

約数和(自身を除く): 2425408

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 653, 748, 1306, 1496, 2612, 2992, 5224, 7183, 10448, 11101, 14366, 22202, 28732, 44404, 57464, 88808, 114928, 122111, 177616, 244222, 488444, 976888, 1953776]

約数ペア:

[(1, 1953776), (2, 976888), (4, 488444), (8, 244222), (11, 177616), (16, 122111), (17, 114928), (22, 88808), (34, 57464), (44, 44404), (68, 28732), (88, 22202), (136, 14366), (176, 11101), (187, 10448), (272, 7183), (374, 5224), (653, 2992), (748, 2612), (1306, 1496)]