7103902172

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{24527}}^1$

素因数の和:24690

約数の個数: 48

約数和(自身を含む): 13570851840

約数和(自身を除く): 6466949668

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 103, 148, 206, 412, 703, 1406, 1957, 2812, 3811, 3914, 7622, 7828, 15244, 24527, 49054, 72409, 98108, 144818, 289636, 466013, 907499, 932026, 1814998, 1864052, 2526281, 3629996, 5052562, 10105124, 17242481, 34484962, 47999339, 68969924, 93472397, 95998678, 186944794, 191997356, 373889588, 1775975543, 3551951086, 7103902172]

約数ペア:

[(1, 7103902172), (2, 3551951086), (4, 1775975543), (19, 373889588), (37, 191997356), (38, 186944794), (74, 95998678), (76, 93472397), (103, 68969924), (148, 47999339), (206, 34484962), (412, 17242481), (703, 10105124), (1406, 5052562), (1957, 3629996), (2812, 2526281), (3811, 1864052), (3914, 1814998), (7622, 932026), (7828, 907499), (15244, 466013), (24527, 289636), (49054, 144818), (72409, 98108)]