1249432886

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{503}}^1\times {\mathrm{7349}}^1$

素因数の和:7880

約数の個数: 24

約数和(自身を含む): 2033715600

約数和(自身を除く): 784282714

約数列:

[1, 2, 13, 26, 169, 338, 503, 1006, 6539, 7349, 13078, 14698, 85007, 95537, 170014, 191074, 1241981, 2483962, 3696547, 7393094, 48055111, 96110222, 624716443, 1249432886]

約数ペア:

[(1, 1249432886), (2, 624716443), (13, 96110222), (26, 48055111), (169, 7393094), (338, 3696547), (503, 2483962), (1006, 1241981), (6539, 191074), (7349, 170014), (13078, 95537), (14698, 85007)]