1880862398

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{9803}}^1$

素因数の和:9968

約数の個数: 32

約数和(自身を含む): 3043789056

約数和(自身を除く): 1162926658

約数列:

[1, 2, 23, 43, 46, 86, 97, 194, 989, 1978, 2231, 4171, 4462, 8342, 9803, 19606, 95933, 191866, 225469, 421529, 450938, 843058, 950891, 1901782, 9695167, 19390334, 21870493, 40888313, 43740986, 81776626, 940431199, 1880862398]

約数ペア:

[(1, 1880862398), (2, 940431199), (23, 81776626), (43, 43740986), (46, 40888313), (86, 21870493), (97, 19390334), (194, 9695167), (989, 1901782), (1978, 950891), (2231, 843058), (4171, 450938), (4462, 421529), (8342, 225469), (9803, 191866), (19606, 95933)]