530182028

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{20707}}^1$

素因数の和:20921

約数の個数: 24

約数和(自身を含む): 958449072

約数和(自身を除く): 428267044

約数列:

[1, 2, 4, 37, 74, 148, 173, 346, 692, 6401, 12802, 20707, 25604, 41414, 82828, 766159, 1532318, 3064636, 3582311, 7164622, 14329244, 132545507, 265091014, 530182028]

約数ペア:

[(1, 530182028), (2, 265091014), (4, 132545507), (37, 14329244), (74, 7164622), (148, 3582311), (173, 3064636), (346, 1532318), (692, 766159), (6401, 82828), (12802, 41414), (20707, 25604)]