920236142

素因数分解:

$2^1\times 7^1\times {\mathrm{2957}}^1\times {\mathrm{22229}}^1$

素因数の和:25195

約数の個数: 16

約数和(自身を含む): 1578152160

約数和(自身を除く): 657916018

約数列:

[1, 2, 7, 14, 2957, 5914, 20699, 22229, 41398, 44458, 155603, 311206, 65731153, 131462306, 460118071, 920236142]

約数ペア:

[(1, 920236142), (2, 460118071), (7, 131462306), (14, 65731153), (2957, 311206), (5914, 155603), (20699, 44458), (22229, 41398)]