9779924

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{281}}^1$

素因数の和:416

約数の個数: 48

約数和(自身を含む): 21603456

約数和(自身を除く): 11823532

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 113, 154, 226, 281, 308, 452, 562, 791, 1124, 1243, 1582, 1967, 2486, 3091, 3164, 3934, 4972, 6182, 7868, 8701, 12364, 17402, 21637, 31753, 34804, 43274, 63506, 86548, 127012, 222271, 349283, 444542, 698566, 889084, 1397132, 2444981, 4889962, 9779924]

約数ペア:

[(1, 9779924), (2, 4889962), (4, 2444981), (7, 1397132), (11, 889084), (14, 698566), (22, 444542), (28, 349283), (44, 222271), (77, 127012), (113, 86548), (154, 63506), (226, 43274), (281, 34804), (308, 31753), (452, 21637), (562, 17402), (791, 12364), (1124, 8701), (1243, 7868), (1582, 6182), (1967, 4972), (2486, 3934), (3091, 3164)]