2017661204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{69661}}^1$

素因数の和:70235

約数の個数: 24

約数和(自身を含む): 3809396808

約数和(自身を除く): 1791735604

約数列:

[1, 2, 4, 13, 26, 52, 557, 1114, 2228, 7241, 14482, 28964, 69661, 139322, 278644, 905593, 1811186, 3622372, 38801177, 77602354, 155204708, 504415301, 1008830602, 2017661204]

約数ペア:

[(1, 2017661204), (2, 1008830602), (4, 504415301), (13, 155204708), (26, 77602354), (52, 38801177), (557, 3622372), (1114, 1811186), (2228, 905593), (7241, 278644), (14482, 139322), (28964, 69661)]