2017948324

素因数分解:

$2^2\times 7^1\times {\mathrm{277}}^1\times {\mathrm{260179}}^1$

素因数の和:260467

約数の個数: 24

約数和(自身を含む): 4050482240

約数和(自身を除く): 2032533916

約数列:

[1, 2, 4, 7, 14, 28, 277, 554, 1108, 1939, 3878, 7756, 260179, 520358, 1040716, 1821253, 3642506, 7285012, 72069583, 144139166, 288278332, 504487081, 1008974162, 2017948324]

約数ペア:

[(1, 2017948324), (2, 1008974162), (4, 504487081), (7, 288278332), (14, 144139166), (28, 72069583), (277, 7285012), (554, 3642506), (1108, 1821253), (1939, 1040716), (3878, 520358), (7756, 260179)]