2927213104

素因数分解:

$2^4\times {\mathrm{821}}^1\times {\mathrm{222839}}^1$

素因数の和:223668

約数の個数: 20

約数和(自身を含む): 5678408880

約数和(自身を除く): 2751195776

約数列:

[1, 2, 4, 8, 16, 821, 1642, 3284, 6568, 13136, 222839, 445678, 891356, 1782712, 3565424, 182950819, 365901638, 731803276, 1463606552, 2927213104]

約数ペア:

[(1, 2927213104), (2, 1463606552), (4, 731803276), (8, 365901638), (16, 182950819), (821, 3565424), (1642, 1782712), (3284, 891356), (6568, 445678), (13136, 222839)]