129774632

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1247833}}^1$

素因数の和:1247852

約数の個数: 16

約数和(自身を含む): 262045140

約数和(自身を除く): 132270508

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1247833, 2495666, 4991332, 9982664, 16221829, 32443658, 64887316, 129774632]

約数ペア:

[(1, 129774632), (2, 64887316), (4, 32443658), (8, 16221829), (13, 9982664), (26, 4991332), (52, 2495666), (104, 1247833)]