631523492068

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{68554439}}^1$

素因数の和:68554504

約数の個数: 36

約数和(自身を含む): 1312954634880

約数和(自身を除く): 681431142812

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 94, 98, 188, 196, 329, 658, 1316, 2303, 4606, 9212, 68554439, 137108878, 274217756, 479881073, 959762146, 1919524292, 3222058633, 3359167511, 6444117266, 6718335022, 12888234532, 13436670044, 22554410431, 45108820862, 90217641724, 157880873017, 315761746034, 631523492068]

約数ペア:

[(1, 631523492068), (2, 315761746034), (4, 157880873017), (7, 90217641724), (14, 45108820862), (28, 22554410431), (47, 13436670044), (49, 12888234532), (94, 6718335022), (98, 6444117266), (188, 3359167511), (196, 3222058633), (329, 1919524292), (658, 959762146), (1316, 479881073), (2303, 274217756), (4606, 137108878), (9212, 68554439)]