2069455856

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{78341}}^1$

素因数の和:78489

約数の個数: 40

約数和(自身を含む): 4352054784

約数和(自身を除く): 2282598928

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 127, 208, 254, 508, 1016, 1651, 2032, 3302, 6604, 13208, 26416, 78341, 156682, 313364, 626728, 1018433, 1253456, 2036866, 4073732, 8147464, 9949307, 16294928, 19898614, 39797228, 79594456, 129340991, 159188912, 258681982, 517363964, 1034727928, 2069455856]

約数ペア:

[(1, 2069455856), (2, 1034727928), (4, 517363964), (8, 258681982), (13, 159188912), (16, 129340991), (26, 79594456), (52, 39797228), (104, 19898614), (127, 16294928), (208, 9949307), (254, 8147464), (508, 4073732), (1016, 2036866), (1651, 1253456), (2032, 1018433), (3302, 626728), (6604, 313364), (13208, 156682), (26416, 78341)]