2195133044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2141}}^1\times {\mathrm{19717}}^1$

素因数の和:21875

約数の個数: 24

約数和(自身を含む): 4139123688

約数和(自身を除く): 1943990644

約数列:

[1, 2, 4, 13, 26, 52, 2141, 4282, 8564, 19717, 27833, 39434, 55666, 78868, 111332, 256321, 512642, 1025284, 42214097, 84428194, 168856388, 548783261, 1097566522, 2195133044]

約数ペア:

[(1, 2195133044), (2, 1097566522), (4, 548783261), (13, 168856388), (26, 84428194), (52, 42214097), (2141, 1025284), (4282, 512642), (8564, 256321), (19717, 111332), (27833, 78868), (39434, 55666)]