40009198

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{409}}^1\times {\mathrm{829}}^1$

素因数の和:1299

約数の個数: 16

約数和(自身を含む): 61254000

約数和(自身を除く): 21244802

約数列:

[1, 2, 59, 118, 409, 818, 829, 1658, 24131, 48262, 48911, 97822, 339061, 678122, 20004599, 40009198]

約数ペア:

[(1, 40009198), (2, 20004599), (59, 678122), (118, 339061), (409, 97822), (818, 48911), (829, 48262), (1658, 24131)]