31434933998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1663}}^1\times {\mathrm{727021}}^1$

素因数の和:728699

約数の個数: 16

約数和(自身を含む): 50810113536

約数和(自身を除く): 19375179538

約数列:

[1, 2, 13, 26, 1663, 3326, 21619, 43238, 727021, 1454042, 9451273, 18902546, 1209035923, 2418071846, 15717466999, 31434933998]

約数ペア:

[(1, 31434933998), (2, 15717466999), (13, 2418071846), (26, 1209035923), (1663, 18902546), (3326, 9451273), (21619, 1454042), (43238, 727021)]