245621129

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{3863}}^1$

素因数の和:4016

約数の個数: 16

約数和(自身を含む): 272211072

約数和(自身を除く): 26589943

約数列:

[1, 13, 67, 73, 871, 949, 3863, 4891, 50219, 63583, 258821, 281999, 3364673, 3665987, 18893933, 245621129]

約数ペア:

[(1, 245621129), (13, 18893933), (67, 3665987), (73, 3364673), (871, 281999), (949, 258821), (3863, 63583), (4891, 50219)]