749755846

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{109}}^1\times {\mathrm{1361}}^1$

素因数の和:1517

約数の個数: 48

約数和(自身を含む): 1369954080

約数和(自身を除く): 620198234

約数列:

[1, 2, 7, 14, 19, 38, 109, 133, 218, 266, 361, 722, 763, 1361, 1526, 2071, 2527, 2722, 4142, 5054, 9527, 14497, 19054, 25859, 28994, 39349, 51718, 78698, 148349, 181013, 275443, 296698, 362026, 491321, 550886, 982642, 1038443, 2076886, 2818631, 3439247, 5637262, 6878494, 19730417, 39460834, 53553989, 107107978, 374877923, 749755846]

約数ペア:

[(1, 749755846), (2, 374877923), (7, 107107978), (14, 53553989), (19, 39460834), (38, 19730417), (109, 6878494), (133, 5637262), (218, 3439247), (266, 2818631), (361, 2076886), (722, 1038443), (763, 982642), (1361, 550886), (1526, 491321), (2071, 362026), (2527, 296698), (2722, 275443), (4142, 181013), (5054, 148349), (9527, 78698), (14497, 51718), (19054, 39349), (25859, 28994)]