1900762918

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{425989}}^1$

素因数の和:426111

約数の個数: 16

約数和(自身を含む): 3005785440

約数和(自身を除く): 1105022522

約数列:

[1, 2, 23, 46, 97, 194, 2231, 4462, 425989, 851978, 9797747, 19595494, 41320933, 82641866, 950381459, 1900762918]

約数ペア:

[(1, 1900762918), (2, 950381459), (23, 82641866), (46, 41320933), (97, 19595494), (194, 9797747), (2231, 851978), (4462, 425989)]