142616474

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71237}}^1$

素因数の和:71270

約数の個数: 32

約数和(自身を含む): 287231616

約数和(自身を除く): 144615142

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 71237, 142474, 498659, 783607, 926081, 997318, 1567214, 1852162, 5485249, 6482567, 10186891, 10970498, 12965134, 20373782, 71308237, 142616474]

約数ペア:

[(1, 142616474), (2, 71308237), (7, 20373782), (11, 12965134), (13, 10970498), (14, 10186891), (22, 6482567), (26, 5485249), (77, 1852162), (91, 1567214), (143, 997318), (154, 926081), (182, 783607), (286, 498659), (1001, 142474), (2002, 71237)]