1945423872002

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{442745533}}^1$

素因数の和:442745574

約数の個数: 16

約数和(自身を含む): 3161203112760

約数和(自身を除く): 1215779240758

約数列:

[1, 2, 13, 26, 169, 338, 2197, 4394, 442745533, 885491066, 5755691929, 11511383858, 74823995077, 149647990154, 972711936001, 1945423872002]

約数ペア:

[(1, 1945423872002), (2, 972711936001), (13, 149647990154), (26, 74823995077), (169, 11511383858), (338, 5755691929), (2197, 885491066), (4394, 442745533)]