1998456

素因数分解:

$2^3\times 3^1\times {\mathrm{83269}}^1$

素因数の和:83278

約数の個数: 16

約数和(自身を含む): 4996200

約数和(自身を除く): 2997744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83269, 166538, 249807, 333076, 499614, 666152, 999228, 1998456]

約数ペア:

[(1, 1998456), (2, 999228), (3, 666152), (4, 499614), (6, 333076), (8, 249807), (12, 166538), (24, 83269)]