169690456

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1631639}}^1$

素因数の和:1631658

約数の個数: 16

約数和(自身を含む): 342644400

約数和(自身を除く): 172953944

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1631639, 3263278, 6526556, 13053112, 21211307, 42422614, 84845228, 169690456]

約数ペア:

[(1, 169690456), (2, 84845228), (4, 42422614), (8, 21211307), (13, 13053112), (26, 6526556), (52, 3263278), (104, 1631639)]