139778834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{41039}}^1$

素因数の和:41185

約数の個数: 16

約数和(自身を含む): 227525760

約数和(自身を除く): 87746926

約数列:

[1, 2, 13, 26, 131, 262, 1703, 3406, 41039, 82078, 533507, 1067014, 5376109, 10752218, 69889417, 139778834]

約数ペア:

[(1, 139778834), (2, 69889417), (13, 10752218), (26, 5376109), (131, 1067014), (262, 533507), (1703, 82078), (3406, 41039)]