1640531276

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{132173}}^1$

素因数の和:132313

約数の個数: 24

約数和(自身を含む): 2997706320

約数和(自身を除く): 1357175044

約数列:

[1, 2, 4, 29, 58, 107, 116, 214, 428, 3103, 6206, 12412, 132173, 264346, 528692, 3833017, 7666034, 14142511, 15332068, 28285022, 56570044, 410132819, 820265638, 1640531276]

約数ペア:

[(1, 1640531276), (2, 820265638), (4, 410132819), (29, 56570044), (58, 28285022), (107, 15332068), (116, 14142511), (214, 7666034), (428, 3833017), (3103, 528692), (6206, 264346), (12412, 132173)]