2169532

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:285

約数の個数: 24

約数和(自身を含む): 3964464

約数和(自身を除く): 1794932

約数列:

[1, 2, 4, 37, 74, 107, 137, 148, 214, 274, 428, 548, 3959, 5069, 7918, 10138, 14659, 15836, 20276, 29318, 58636, 542383, 1084766, 2169532]

約数ペア:

[(1, 2169532), (2, 1084766), (4, 542383), (37, 58636), (74, 29318), (107, 20276), (137, 15836), (148, 14659), (214, 10138), (274, 7918), (428, 5069), (548, 3959)]