2045906618

素因数分解:

$2^1\times 7^1\times {\mathrm{1613}}^1\times {\mathrm{90599}}^1$

素因数の和:92221

約数の個数: 16

約数和(自身を含む): 3509481600

約数和(自身を除く): 1463574982

約数列:

[1, 2, 7, 14, 1613, 3226, 11291, 22582, 90599, 181198, 634193, 1268386, 146136187, 292272374, 1022953309, 2045906618]

約数ペア:

[(1, 2045906618), (2, 1022953309), (7, 292272374), (14, 146136187), (1613, 1268386), (3226, 634193), (11291, 181198), (22582, 90599)]