1880521604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{887}}^1\times {\mathrm{40771}}^1$

素因数の和:41675

約数の個数: 24

約数和(自身を含む): 3548142528

約数和(自身を除く): 1667620924

約数列:

[1, 2, 4, 13, 26, 52, 887, 1774, 3548, 11531, 23062, 40771, 46124, 81542, 163084, 530023, 1060046, 2120092, 36163877, 72327754, 144655508, 470130401, 940260802, 1880521604]

約数ペア:

[(1, 1880521604), (2, 940260802), (4, 470130401), (13, 144655508), (26, 72327754), (52, 36163877), (887, 2120092), (1774, 1060046), (3548, 530023), (11531, 163084), (23062, 81542), (40771, 46124)]