4709998

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{809}}^1$

素因数の和:923

約数の個数: 16

約数和(自身を含む): 7348320

約数和(自身を除く): 2638322

約数列:

[1, 2, 41, 71, 82, 142, 809, 1618, 2911, 5822, 33169, 57439, 66338, 114878, 2354999, 4709998]

約数ペア:

[(1, 4709998), (2, 2354999), (41, 114878), (71, 66338), (82, 57439), (142, 33169), (809, 5822), (1618, 2911)]