1880862010

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1939033}}^1$

素因数の和:1939137

約数の個数: 16

約数和(自身を含む): 3420455976

約数和(自身を除く): 1539593966

約数列:

[1, 2, 5, 10, 97, 194, 485, 970, 1939033, 3878066, 9695165, 19390330, 188086201, 376172402, 940431005, 1880862010]

約数ペア:

[(1, 1880862010), (2, 940431005), (5, 376172402), (10, 188086201), (97, 19390330), (194, 9695165), (485, 3878066), (970, 1939033)]