2021385206510

素因数分解:

$2^1\times 5^1\times {\mathrm{143249}}^1\times {\mathrm{1411099}}^1$

素因数の和:1554355

約数の個数: 16

約数和(自身を含む): 3638521350000

約数和(自身を除く): 1617136143490

約数列:

[1, 2, 5, 10, 143249, 286498, 716245, 1411099, 1432490, 2822198, 7055495, 14110990, 202138520651, 404277041302, 1010692603255, 2021385206510]

約数ペア:

[(1, 2021385206510), (2, 1010692603255), (5, 404277041302), (10, 202138520651), (143249, 14110990), (286498, 7055495), (716245, 2822198), (1411099, 1432490)]