266115388

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{864011}}^1$

素因数の和:864033

約数の個数: 24

約数和(自身を含む): 580616064

約数和(自身を除く): 314500676

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 864011, 1728022, 3456044, 6048077, 9504121, 12096154, 19008242, 24192308, 38016484, 66528847, 133057694, 266115388]

約数ペア:

[(1, 266115388), (2, 133057694), (4, 66528847), (7, 38016484), (11, 24192308), (14, 19008242), (22, 12096154), (28, 9504121), (44, 6048077), (77, 3456044), (154, 1728022), (308, 864011)]