900887996

素因数分解:

$2^2\times {\mathrm{331}}^1\times {\mathrm{811}}^1\times {\mathrm{839}}^1$

素因数の和:1985

約数の個数: 24

約数和(自身を含む): 1585153920

約数和(自身を除く): 684265924

約数列:

[1, 2, 4, 331, 662, 811, 839, 1324, 1622, 1678, 3244, 3356, 268441, 277709, 536882, 555418, 680429, 1073764, 1110836, 1360858, 2721716, 225221999, 450443998, 900887996]

約数ペア:

[(1, 900887996), (2, 450443998), (4, 225221999), (331, 2721716), (662, 1360858), (811, 1110836), (839, 1073764), (1324, 680429), (1622, 555418), (1678, 536882), (3244, 277709), (3356, 268441)]