53411998

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{2003}}^1$

素因数の和:2271

約数の個数: 16

約数和(自身を含む): 81763200

約数和(自身を除く): 28351202

約数列:

[1, 2, 67, 134, 199, 398, 2003, 4006, 13333, 26666, 134201, 268402, 398597, 797194, 26705999, 53411998]

約数ペア:

[(1, 53411998), (2, 26705999), (67, 797194), (134, 398597), (199, 268402), (398, 134201), (2003, 26666), (4006, 13333)]