4393994

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:362

約数の個数: 24

約数和(自身を含む): 7379904

約数和(自身を除く): 2985910

約数列:

[1, 2, 11, 22, 67, 121, 134, 242, 271, 542, 737, 1474, 2981, 5962, 8107, 16214, 18157, 32791, 36314, 65582, 199727, 399454, 2196997, 4393994]

約数ペア:

[(1, 4393994), (2, 2196997), (11, 399454), (22, 199727), (67, 65582), (121, 36314), (134, 32791), (242, 18157), (271, 16214), (542, 8107), (737, 5962), (1474, 2981)]