5005013470

素因数分解:

$2^1\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{490207}}^1$

素因数の和:491235

約数の個数: 16

約数和(自身を含む): 9017866368

約数和(自身を除く): 4012852898

約数列:

[1, 2, 5, 10, 1021, 2042, 5105, 10210, 490207, 980414, 2451035, 4902070, 500501347, 1001002694, 2502506735, 5005013470]

約数ペア:

[(1, 5005013470), (2, 2502506735), (5, 1001002694), (10, 500501347), (1021, 4902070), (2042, 2451035), (5105, 980414), (10210, 490207)]