2131381559

素因数分解:

${\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{607}}^1\times {\mathrm{2207}}^1$

素因数の和:2894

約数の個数: 16

約数和(自身を含む): 2244599808

約数和(自身を除く): 113218249

約数列:

[1, 37, 43, 607, 1591, 2207, 22459, 26101, 81659, 94901, 965737, 1339649, 3511337, 49567013, 57604907, 2131381559]

約数ペア:

[(1, 2131381559), (37, 57604907), (43, 49567013), (607, 3511337), (1591, 1339649), (2207, 965737), (22459, 94901), (26101, 81659)]