2025670192

素因数分解:

$2^4\times 7^3\times {\mathrm{13}}^1\times {\mathrm{28393}}^1$

素因数の和:28435

約数の個数: 80

約数和(自身を含む): 4929198400

約数和(自身を除く): 2903528208

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 343, 364, 392, 637, 686, 728, 784, 1274, 1372, 1456, 2548, 2744, 4459, 5096, 5488, 8918, 10192, 17836, 28393, 35672, 56786, 71344, 113572, 198751, 227144, 369109, 397502, 454288, 738218, 795004, 1391257, 1476436, 1590008, 2583763, 2782514, 2952872, 3180016, 5167526, 5565028, 5905744, 9738799, 10335052, 11130056, 18086341, 19477598, 20670104, 22260112, 36172682, 38955196, 41340208, 72345364, 77910392, 126604387, 144690728, 155820784, 253208774, 289381456, 506417548, 1012835096, 2025670192]

約数ペア:

[(1, 2025670192), (2, 1012835096), (4, 506417548), (7, 289381456), (8, 253208774), (13, 155820784), (14, 144690728), (16, 126604387), (26, 77910392), (28, 72345364), (49, 41340208), (52, 38955196), (56, 36172682), (91, 22260112), (98, 20670104), (104, 19477598), (112, 18086341), (182, 11130056), (196, 10335052), (208, 9738799), (343, 5905744), (364, 5565028), (392, 5167526), (637, 3180016), (686, 2952872), (728, 2782514), (784, 2583763), (1274, 1590008), (1372, 1476436), (1456, 1391257), (2548, 795004), (2744, 738218), (4459, 454288), (5096, 397502), (5488, 369109), (8918, 227144), (10192, 198751), (17836, 113572), (28393, 71344), (35672, 56786)]