2249324

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 5026560

約数和(自身を除く): 2777236

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 67, 77, 109, 134, 154, 218, 268, 308, 436, 469, 737, 763, 938, 1199, 1474, 1526, 1876, 2398, 2948, 3052, 4796, 5159, 7303, 8393, 10318, 14606, 16786, 20636, 29212, 33572, 51121, 80333, 102242, 160666, 204484, 321332, 562331, 1124662, 2249324]

約数ペア:

[(1, 2249324), (2, 1124662), (4, 562331), (7, 321332), (11, 204484), (14, 160666), (22, 102242), (28, 80333), (44, 51121), (67, 33572), (77, 29212), (109, 20636), (134, 16786), (154, 14606), (218, 10318), (268, 8393), (308, 7303), (436, 5159), (469, 4796), (737, 3052), (763, 2948), (938, 2398), (1199, 1876), (1474, 1526)]