805210822

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{205097}}^1$

素因数の和:205263

約数の個数: 16

約数和(自身を含む): 1309345632

約数和(自身を除く): 504134810

約数列:

[1, 2, 13, 26, 151, 302, 1963, 3926, 205097, 410194, 2666261, 5332522, 30969647, 61939294, 402605411, 805210822]

約数ペア:

[(1, 805210822), (2, 402605411), (13, 61939294), (26, 30969647), (151, 5332522), (302, 2666261), (1963, 410194), (3926, 205097)]