2019935232007

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{383}}^1\times {\mathrm{1160903}}^1$

素因数の和:1161363

約数の個数: 32

約数和(自身を含む): 2567733903360

約数和(自身を除く): 547798671353

約数列:

[1, 7, 11, 59, 77, 383, 413, 649, 2681, 4213, 4543, 22597, 29491, 158179, 248567, 1160903, 1739969, 8126321, 12769933, 68493277, 89389531, 444625849, 479452939, 753426047, 3112380943, 4890884339, 5273982329, 26232925091, 34236190373, 183630475637, 288562176001, 2019935232007]

約数ペア:

[(1, 2019935232007), (7, 288562176001), (11, 183630475637), (59, 34236190373), (77, 26232925091), (383, 5273982329), (413, 4890884339), (649, 3112380943), (2681, 753426047), (4213, 479452939), (4543, 444625849), (22597, 89389531), (29491, 68493277), (158179, 12769933), (248567, 8126321), (1160903, 1739969)]