9850665188

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{281}}^1\times {\mathrm{499}}^1$

素因数の和:997

約数の個数: 96

約数和(自身を含む): 21445536000

約数和(自身を除く): 11594870812

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 193, 281, 364, 386, 499, 562, 772, 998, 1124, 1351, 1967, 1996, 2509, 2702, 3493, 3653, 3934, 5018, 5404, 6487, 6986, 7306, 7868, 10036, 12974, 13972, 14612, 17563, 25571, 25948, 35126, 45409, 51142, 54233, 70252, 90818, 96307, 102284, 108466, 140219, 181636, 192614, 216932, 280438, 379631, 385228, 560876, 674149, 705029, 759262, 981533, 1251991, 1348298, 1410058, 1518524, 1822847, 1963066, 2503982, 2696596, 2820116, 3645694, 3926132, 4935203, 5007964, 7291388, 8763937, 9870406, 12759929, 17527874, 19740812, 25519858, 27062267, 35055748, 51039716, 54124534, 108249068, 189435869, 351809471, 378871738, 703618942, 757743476, 1407237884, 2462666297, 4925332594, 9850665188]

約数ペア:

[(1, 9850665188), (2, 4925332594), (4, 2462666297), (7, 1407237884), (13, 757743476), (14, 703618942), (26, 378871738), (28, 351809471), (52, 189435869), (91, 108249068), (182, 54124534), (193, 51039716), (281, 35055748), (364, 27062267), (386, 25519858), (499, 19740812), (562, 17527874), (772, 12759929), (998, 9870406), (1124, 8763937), (1351, 7291388), (1967, 5007964), (1996, 4935203), (2509, 3926132), (2702, 3645694), (3493, 2820116), (3653, 2696596), (3934, 2503982), (5018, 1963066), (5404, 1822847), (6487, 1518524), (6986, 1410058), (7306, 1348298), (7868, 1251991), (10036, 981533), (12974, 759262), (13972, 705029), (14612, 674149), (17563, 560876), (25571, 385228), (25948, 379631), (35126, 280438), (45409, 216932), (51142, 192614), (54233, 181636), (70252, 140219), (90818, 108466), (96307, 102284)]