261760332

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{948407}}^1$

素因数の和:948437

約数の個数: 24

約数和(自身を含む): 637330176

約数和(自身を除く): 375569844

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 948407, 1896814, 2845221, 3793628, 5690442, 11380884, 21813361, 43626722, 65440083, 87253444, 130880166, 261760332]

約数ペア:

[(1, 261760332), (2, 130880166), (3, 87253444), (4, 65440083), (6, 43626722), (12, 21813361), (23, 11380884), (46, 5690442), (69, 3793628), (92, 2845221), (138, 1896814), (276, 948407)]