776793966

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{503}}^1\times {\mathrm{1523}}^1$

素因数の和:2057

約数の個数: 48

約数和(自身を含む): 1686738816

約数和(自身を除く): 909944850

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 503, 507, 1006, 1014, 1509, 1523, 3018, 3046, 4569, 6539, 9138, 13078, 19617, 19799, 39234, 39598, 59397, 85007, 118794, 170014, 255021, 257387, 510042, 514774, 766069, 772161, 1532138, 1544322, 2298207, 4596414, 9958897, 19917794, 29876691, 59753382, 129465661, 258931322, 388396983, 776793966]

約数ペア:

[(1, 776793966), (2, 388396983), (3, 258931322), (6, 129465661), (13, 59753382), (26, 29876691), (39, 19917794), (78, 9958897), (169, 4596414), (338, 2298207), (503, 1544322), (507, 1532138), (1006, 772161), (1014, 766069), (1509, 514774), (1523, 510042), (3018, 257387), (3046, 255021), (4569, 170014), (6539, 118794), (9138, 85007), (13078, 59397), (19617, 39598), (19799, 39234)]