1657281028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{115057}}^1$

素因数の和:115351

約数の個数: 24

約数和(自身を含む): 3134640152

約数和(自身を除く): 1477359124

約数列:

[1, 2, 4, 13, 26, 52, 277, 554, 1108, 3601, 7202, 14404, 115057, 230114, 460228, 1495741, 2991482, 5982964, 31870789, 63741578, 127483156, 414320257, 828640514, 1657281028]

約数ペア:

[(1, 1657281028), (2, 828640514), (4, 414320257), (13, 127483156), (26, 63741578), (52, 31870789), (277, 5982964), (554, 2991482), (1108, 1495741), (3601, 460228), (7202, 230114), (14404, 115057)]