664928354

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{2459}}^1\times {\mathrm{2551}}^1$

素因数の和:5065

約数の個数: 16

約数和(自身を含む): 1017023040

約数和(自身を除く): 352094686

約数列:

[1, 2, 53, 106, 2459, 2551, 4918, 5102, 130327, 135203, 260654, 270406, 6272909, 12545818, 332464177, 664928354]

約数ペア:

[(1, 664928354), (2, 332464177), (53, 12545818), (106, 6272909), (2459, 270406), (2551, 260654), (4918, 135203), (5102, 130327)]