20172502

素因数分解:

$2^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{2141}}^1$

素因数の和:2823

約数の個数: 16

約数和(自身を含む): 34648992

約数和(自身を除く): 14476490

約数列:

[1, 2, 7, 14, 673, 1346, 2141, 4282, 4711, 9422, 14987, 29974, 1440893, 2881786, 10086251, 20172502]

約数ペア:

[(1, 20172502), (2, 10086251), (7, 2881786), (14, 1440893), (673, 29974), (1346, 14987), (2141, 9422), (4282, 4711)]