2034656090

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{521}}^1\times {\mathrm{2621}}^1$

素因数の和:3298

約数の個数: 32

約数和(自身を含む): 3695446800

約数和(自身を除く): 1660790710

約数列:

[1, 2, 5, 10, 149, 298, 521, 745, 1042, 1490, 2605, 2621, 5210, 5242, 13105, 26210, 77629, 155258, 388145, 390529, 776290, 781058, 1365541, 1952645, 2731082, 3905290, 6827705, 13655410, 203465609, 406931218, 1017328045, 2034656090]

約数ペア:

[(1, 2034656090), (2, 1017328045), (5, 406931218), (10, 203465609), (149, 13655410), (298, 6827705), (521, 3905290), (745, 2731082), (1042, 1952645), (1490, 1365541), (2605, 781058), (2621, 776290), (5210, 390529), (5242, 388145), (13105, 155258), (26210, 77629)]