1342624730

素因数分解:

$2^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{499117}}^1$

素因数の和:499393

約数の個数: 16

約数和(自身を含む): 2425713480

約数和(自身を除く): 1083088750

約数列:

[1, 2, 5, 10, 269, 538, 1345, 2690, 499117, 998234, 2495585, 4991170, 134262473, 268524946, 671312365, 1342624730]

約数ペア:

[(1, 1342624730), (2, 671312365), (5, 268524946), (10, 134262473), (269, 4991170), (538, 2495585), (1345, 998234), (2690, 499117)]