4257235

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1093}}^1$

素因数の和:1158

約数の個数: 16

約数和(自身を含む): 5513760

約数和(自身を除く): 1256525

約数列:

[1, 5, 19, 41, 95, 205, 779, 1093, 3895, 5465, 20767, 44813, 103835, 224065, 851447, 4257235]

約数ペア:

[(1, 4257235), (5, 851447), (19, 224065), (41, 103835), (95, 44813), (205, 20767), (779, 5465), (1093, 3895)]