1570406887712

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{290385889}}^1$

素因数の和:290385925

約数の個数: 36

約数和(自身を含む): 3347858925810

約数和(自身を除く): 1777452038098

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 5408, 290385889, 580771778, 1161543556, 2323087112, 3775016557, 4646174224, 7550033114, 9292348448, 15100066228, 30200132456, 49075215241, 60400264912, 98150430482, 120800529824, 196300860964, 392601721928, 785203443856, 1570406887712]

約数ペア:

[(1, 1570406887712), (2, 785203443856), (4, 392601721928), (8, 196300860964), (13, 120800529824), (16, 98150430482), (26, 60400264912), (32, 49075215241), (52, 30200132456), (104, 15100066228), (169, 9292348448), (208, 7550033114), (338, 4646174224), (416, 3775016557), (676, 2323087112), (1352, 1161543556), (2704, 580771778), (5408, 290385889)]