266424859

素因数分解:

${\mathrm{19}}^2\times {\mathrm{137}}^1\times {\mathrm{5387}}^1$

素因数の和:5562

約数の個数: 12

約数和(自身を含む): 283290264

約数和(自身を除く): 16865405

約数列:

[1, 19, 137, 361, 2603, 5387, 49457, 102353, 738019, 1944707, 14022361, 266424859]

約数ペア:

[(1, 266424859), (19, 14022361), (137, 1944707), (361, 738019), (2603, 102353), (5387, 49457)]