1880147665

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{2053}}^1\times {\mathrm{16651}}^1$

素因数の和:18720

約数の個数: 16

約数和(自身を含む): 2462630976

約数和(自身を除く): 582483311

約数列:

[1, 5, 11, 55, 2053, 10265, 16651, 22583, 83255, 112915, 183161, 915805, 34184503, 170922515, 376029533, 1880147665]

約数ペア:

[(1, 1880147665), (5, 376029533), (11, 170922515), (55, 34184503), (2053, 915805), (10265, 183161), (16651, 112915), (22583, 83255)]