2733368

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{349}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 5670000

約数和(自身を除く): 2936632

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 178, 349, 356, 698, 712, 979, 1396, 1958, 2792, 3839, 3916, 7678, 7832, 15356, 30712, 31061, 62122, 124244, 248488, 341671, 683342, 1366684, 2733368]

約数ペア:

[(1, 2733368), (2, 1366684), (4, 683342), (8, 341671), (11, 248488), (22, 124244), (44, 62122), (88, 31061), (89, 30712), (178, 15356), (349, 7832), (356, 7678), (698, 3916), (712, 3839), (979, 2792), (1396, 1958)]