1900448506

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{88237}}^1$

素因数の和:88350

約数の個数: 24

約数和(自身を含む): 3168626580

約数和(自身を除く): 1268178074

約数列:

[1, 2, 11, 22, 89, 121, 178, 242, 979, 1958, 10769, 21538, 88237, 176474, 970607, 1941214, 7853093, 10676677, 15706186, 21353354, 86384023, 172768046, 950224253, 1900448506]

約数ペア:

[(1, 1900448506), (2, 950224253), (11, 172768046), (22, 86384023), (89, 21353354), (121, 15706186), (178, 10676677), (242, 7853093), (979, 1941214), (1958, 970607), (10769, 176474), (21538, 88237)]