489002202

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109987}}^1$

素因数の和:110027

約数の個数: 48

約数和(自身を含む): 1201068960

約数和(自身を除く): 712066758

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 109987, 219974, 329961, 659922, 989883, 1429831, 1979766, 2089753, 2859662, 4179506, 4289493, 6269259, 8578986, 12538518, 12868479, 18807777, 25736958, 27166789, 37615554, 54333578, 81500367, 163000734, 244501101, 489002202]

約数ペア:

[(1, 489002202), (2, 244501101), (3, 163000734), (6, 81500367), (9, 54333578), (13, 37615554), (18, 27166789), (19, 25736958), (26, 18807777), (38, 12868479), (39, 12538518), (57, 8578986), (78, 6269259), (114, 4289493), (117, 4179506), (171, 2859662), (234, 2089753), (247, 1979766), (342, 1429831), (494, 989883), (741, 659922), (1482, 329961), (2223, 219974), (4446, 109987)]