261203929282

素因数分解:

$2^1\times {\mathrm{3023}}^1\times {\mathrm{3209}}^1\times {\mathrm{13463}}^1$

素因数の和:19697

約数の個数: 16

約数和(自身を含む): 392086759680

約数和(自身を除く): 130882830398

約数列:

[1, 2, 3023, 3209, 6046, 6418, 13463, 26926, 9700807, 19401614, 40698649, 43202767, 81397298, 86405534, 130601964641, 261203929282]

約数ペア:

[(1, 261203929282), (2, 130601964641), (3023, 86405534), (3209, 81397298), (6046, 43202767), (6418, 40698649), (13463, 19401614), (26926, 9700807)]