2051279177274

素因数分解:

$2^1\times 3^3\times {\mathrm{79}}^1\times {\mathrm{263}}^1\times {\mathrm{1828303}}^1$

素因数の和:1828656

約数の個数: 64

約数和(自身を含む): 4633653657600

約数和(自身を除く): 2582374480326

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 158, 237, 263, 474, 526, 711, 789, 1422, 1578, 2133, 2367, 4266, 4734, 7101, 14202, 20777, 41554, 62331, 124662, 186993, 373986, 560979, 1121958, 1828303, 3656606, 5484909, 10969818, 16454727, 32909454, 49364181, 98728362, 144435937, 288871874, 433307811, 480843689, 866615622, 961687378, 1299923433, 1442531067, 2599846866, 2885062134, 3899770299, 4327593201, 7799540598, 8655186402, 12982779603, 25965559206, 37986651431, 75973302862, 113959954293, 227919908586, 341879862879, 683759725758, 1025639588637, 2051279177274]

約数ペア:

[(1, 2051279177274), (2, 1025639588637), (3, 683759725758), (6, 341879862879), (9, 227919908586), (18, 113959954293), (27, 75973302862), (54, 37986651431), (79, 25965559206), (158, 12982779603), (237, 8655186402), (263, 7799540598), (474, 4327593201), (526, 3899770299), (711, 2885062134), (789, 2599846866), (1422, 1442531067), (1578, 1299923433), (2133, 961687378), (2367, 866615622), (4266, 480843689), (4734, 433307811), (7101, 288871874), (14202, 144435937), (20777, 98728362), (41554, 49364181), (62331, 32909454), (124662, 16454727), (186993, 10969818), (373986, 5484909), (560979, 3656606), (1121958, 1828303)]