2000577502

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1\times {\mathrm{727}}^1$

素因数の和:1021

約数の個数: 64

約数和(自身を含む): 3804143616

約数和(自身を除く): 1803566114

約数列:

[1, 2, 7, 11, 14, 22, 77, 107, 154, 167, 214, 334, 727, 749, 1169, 1177, 1454, 1498, 1837, 2338, 2354, 3674, 5089, 7997, 8239, 10178, 12859, 15994, 16478, 17869, 25718, 35738, 55979, 77789, 111958, 121409, 125083, 155578, 196559, 242818, 250166, 393118, 544523, 849863, 855679, 1089046, 1335499, 1375913, 1699726, 1711358, 2670998, 2751826, 5989753, 9348493, 11979506, 12990763, 18696986, 25981526, 90935341, 142898393, 181870682, 285796786, 1000288751, 2000577502]

約数ペア:

[(1, 2000577502), (2, 1000288751), (7, 285796786), (11, 181870682), (14, 142898393), (22, 90935341), (77, 25981526), (107, 18696986), (154, 12990763), (167, 11979506), (214, 9348493), (334, 5989753), (727, 2751826), (749, 2670998), (1169, 1711358), (1177, 1699726), (1454, 1375913), (1498, 1335499), (1837, 1089046), (2338, 855679), (2354, 849863), (3674, 544523), (5089, 393118), (7997, 250166), (8239, 242818), (10178, 196559), (12859, 155578), (15994, 125083), (16478, 121409), (17869, 111958), (25718, 77789), (35738, 55979)]