4400308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1031}}^1$

素因数の和:1143

約数の個数: 24

約数和(自身を含む): 8495424

約数和(自身を除く): 4095116

約数列:

[1, 2, 4, 11, 22, 44, 97, 194, 388, 1031, 1067, 2062, 2134, 4124, 4268, 11341, 22682, 45364, 100007, 200014, 400028, 1100077, 2200154, 4400308]

約数ペア:

[(1, 4400308), (2, 2200154), (4, 1100077), (11, 400028), (22, 200014), (44, 100007), (97, 45364), (194, 22682), (388, 11341), (1031, 4268), (1067, 4124), (2062, 2134)]