2218096468

素因数分解:

$2^2\times 7^1\times {\mathrm{659}}^1\times {\mathrm{120209}}^1$

素因数の和:120879

約数の個数: 24

約数和(自身を含む): 4442961600

約数和(自身を除く): 2224865132

約数列:

[1, 2, 4, 7, 14, 28, 659, 1318, 2636, 4613, 9226, 18452, 120209, 240418, 480836, 841463, 1682926, 3365852, 79217731, 158435462, 316870924, 554524117, 1109048234, 2218096468]

約数ペア:

[(1, 2218096468), (2, 1109048234), (4, 554524117), (7, 316870924), (14, 158435462), (28, 79217731), (659, 3365852), (1318, 1682926), (2636, 841463), (4613, 480836), (9226, 240418), (18452, 120209)]