1003715824

素因数分解:

$2^4\times {\mathrm{1627}}^1\times {\mathrm{38557}}^1$

素因数の和:40192

約数の個数: 20

約数和(自身を含む): 1945945144

約数和(自身を除く): 942229320

約数列:

[1, 2, 4, 8, 16, 1627, 3254, 6508, 13016, 26032, 38557, 77114, 154228, 308456, 616912, 62732239, 125464478, 250928956, 501857912, 1003715824]

約数ペア:

[(1, 1003715824), (2, 501857912), (4, 250928956), (8, 125464478), (16, 62732239), (1627, 616912), (3254, 308456), (6508, 154228), (13016, 77114), (26032, 38557)]