2051224145

素因数分解:

$5^1\times {\mathrm{149}}^1\times {\mathrm{293}}^1\times {\mathrm{9397}}^1$

素因数の和:9844

約数の個数: 16

約数和(自身を含む): 2486710800

約数和(自身を除く): 435486655

約数列:

[1, 5, 149, 293, 745, 1465, 9397, 43657, 46985, 218285, 1400153, 2753321, 7000765, 13766605, 410244829, 2051224145]

約数ペア:

[(1, 2051224145), (5, 410244829), (149, 13766605), (293, 7000765), (745, 2753321), (1465, 1400153), (9397, 218285), (43657, 46985)]