2243428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{761}}^1$

素因数の和:843

約数の個数: 24

約数和(自身を含む): 4352544

約数和(自身を除く): 2109116

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 761, 1474, 1522, 2948, 3044, 8371, 16742, 33484, 50987, 101974, 203948, 560857, 1121714, 2243428]

約数ペア:

[(1, 2243428), (2, 1121714), (4, 560857), (11, 203948), (22, 101974), (44, 50987), (67, 33484), (134, 16742), (268, 8371), (737, 3044), (761, 2948), (1474, 1522)]