2989272026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1\times {\mathrm{4999}}^1$

素因数の和:5334

約数の個数: 32

約数和(自身を含む): 4897200000

約数和(自身を除く): 1907927974

約数列:

[1, 2, 13, 26, 109, 211, 218, 422, 1417, 2743, 2834, 4999, 5486, 9998, 22999, 45998, 64987, 129974, 298987, 544891, 597974, 1054789, 1089782, 2109578, 7083583, 13712257, 14167166, 27424514, 114972001, 229944002, 1494636013, 2989272026]

約数ペア:

[(1, 2989272026), (2, 1494636013), (13, 229944002), (26, 114972001), (109, 27424514), (211, 14167166), (218, 13712257), (422, 7083583), (1417, 2109578), (2743, 1089782), (2834, 1054789), (4999, 597974), (5486, 544891), (9998, 298987), (22999, 129974), (45998, 64987)]