2185491044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{699581}}^1$

素因数の和:699667

約数の個数: 24

約数和(自身を含む): 4231071936

約数和(自身を除く): 2045580892

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 699581, 1399162, 2798324, 7695391, 15390782, 30781564, 49670251, 99340502, 198681004, 546372761, 1092745522, 2185491044]

約数ペア:

[(1, 2185491044), (2, 1092745522), (4, 546372761), (11, 198681004), (22, 99340502), (44, 49670251), (71, 30781564), (142, 15390782), (284, 7695391), (781, 2798324), (1562, 1399162), (3124, 699581)]