2173670396

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{1097}}^1\times {\mathrm{6977}}^1$

素因数の和:8149

約数の個数: 24

約数和(自身を含む): 3861569376

約数和(自身を除く): 1687898980

約数列:

[1, 2, 4, 71, 142, 284, 1097, 2194, 4388, 6977, 13954, 27908, 77887, 155774, 311548, 495367, 990734, 1981468, 7653769, 15307538, 30615076, 543417599, 1086835198, 2173670396]

約数ペア:

[(1, 2173670396), (2, 1086835198), (4, 543417599), (71, 30615076), (142, 15307538), (284, 7653769), (1097, 1981468), (2194, 990734), (4388, 495367), (6977, 311548), (13954, 155774), (27908, 77887)]