2110856826

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{281}}^1\times {\mathrm{499}}^1$

素因数の和:991

約数の個数: 64

約数和(自身を含む): 4595472000

約数和(自身を除く): 2484615174

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 193, 281, 386, 499, 562, 579, 843, 998, 1158, 1497, 1686, 2509, 2994, 3653, 5018, 6487, 7306, 7527, 10959, 12974, 15054, 19461, 21918, 38922, 54233, 96307, 108466, 140219, 162699, 192614, 280438, 288921, 325398, 420657, 577842, 705029, 841314, 1251991, 1410058, 1822847, 2115087, 2503982, 3645694, 3755973, 4230174, 5468541, 7511946, 10937082, 27062267, 54124534, 81186801, 162373602, 351809471, 703618942, 1055428413, 2110856826]

約数ペア:

[(1, 2110856826), (2, 1055428413), (3, 703618942), (6, 351809471), (13, 162373602), (26, 81186801), (39, 54124534), (78, 27062267), (193, 10937082), (281, 7511946), (386, 5468541), (499, 4230174), (562, 3755973), (579, 3645694), (843, 2503982), (998, 2115087), (1158, 1822847), (1497, 1410058), (1686, 1251991), (2509, 841314), (2994, 705029), (3653, 577842), (5018, 420657), (6487, 325398), (7306, 288921), (7527, 280438), (10959, 192614), (12974, 162699), (15054, 140219), (19461, 108466), (21918, 96307), (38922, 54233)]