126581624

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1217131}}^1$

素因数の和:1217150

約数の個数: 16

約数和(自身を含む): 255597720

約数和(自身を除く): 129016096

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1217131, 2434262, 4868524, 9737048, 15822703, 31645406, 63290812, 126581624]

約数ペア:

[(1, 126581624), (2, 63290812), (4, 31645406), (8, 15822703), (13, 9737048), (26, 4868524), (52, 2434262), (104, 1217131)]