4018456

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{38639}}^1$

素因数の和:38658

約数の個数: 16

約数和(自身を含む): 8114400

約数和(自身を除く): 4095944

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 38639, 77278, 154556, 309112, 502307, 1004614, 2009228, 4018456]

約数ペア:

[(1, 4018456), (2, 2009228), (4, 1004614), (8, 502307), (13, 309112), (26, 154556), (52, 77278), (104, 38639)]