3930892

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:190

約数の個数: 48

約数和(自身を含む): 8386560

約数和(自身を除く): 4455668

約数列:

[1, 2, 4, 7, 14, 28, 29, 47, 58, 94, 103, 116, 188, 203, 206, 329, 406, 412, 658, 721, 812, 1316, 1363, 1442, 2726, 2884, 2987, 4841, 5452, 5974, 9541, 9682, 11948, 19082, 19364, 20909, 33887, 38164, 41818, 67774, 83636, 135548, 140389, 280778, 561556, 982723, 1965446, 3930892]

約数ペア:

[(1, 3930892), (2, 1965446), (4, 982723), (7, 561556), (14, 280778), (28, 140389), (29, 135548), (47, 83636), (58, 67774), (94, 41818), (103, 38164), (116, 33887), (188, 20909), (203, 19364), (206, 19082), (329, 11948), (406, 9682), (412, 9541), (658, 5974), (721, 5452), (812, 4841), (1316, 2987), (1363, 2884), (1442, 2726)]