1284260018

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{60733}}^1$

素因数の和:60941

約数の個数: 16

約数和(自身を含む): 1964137560

約数和(自身を除く): 679877542

約数列:

[1, 2, 97, 109, 194, 218, 10573, 21146, 60733, 121466, 5891101, 6619897, 11782202, 13239794, 642130009, 1284260018]

約数ペア:

[(1, 1284260018), (2, 642130009), (97, 13239794), (109, 11782202), (194, 6619897), (218, 5891101), (10573, 121466), (21146, 60733)]