4072822

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{409}}^1$

素因数の和:807

約数の個数: 16

約数和(自身を含む): 6612480

約数和(自身を除く): 2539658

約数列:

[1, 2, 13, 26, 383, 409, 766, 818, 4979, 5317, 9958, 10634, 156647, 313294, 2036411, 4072822]

約数ペア:

[(1, 4072822), (2, 2036411), (13, 313294), (26, 156647), (383, 10634), (409, 9958), (766, 5317), (818, 4979)]