2647152001

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{439}}^1$

素因数の和:709

約数の個数: 32

約数和(自身を含む): 2980454400

約数和(自身を除く): 333302399

約数列:

[1, 13, 47, 71, 139, 439, 611, 923, 1807, 3337, 5707, 6533, 9869, 20633, 31169, 43381, 61021, 84929, 128297, 268229, 405197, 463843, 793273, 1464943, 2867987, 4332491, 6029959, 19044259, 37283831, 56322383, 203627077, 2647152001]

約数ペア:

[(1, 2647152001), (13, 203627077), (47, 56322383), (71, 37283831), (139, 19044259), (439, 6029959), (611, 4332491), (923, 2867987), (1807, 1464943), (3337, 793273), (5707, 463843), (6533, 405197), (9869, 268229), (20633, 128297), (31169, 84929), (43381, 61021)]