3898984986

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{980137}}^1$

素因数の和:980175

約数の個数: 48

約数和(自身を含む): 9632796264

約数和(自身を除く): 5733811278

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 980137, 1960274, 2940411, 5880822, 8821233, 12741781, 16662329, 17642466, 25483562, 33324658, 38225343, 49986987, 76450686, 99973974, 114676029, 149960961, 216610277, 229352058, 299921922, 433220554, 649830831, 1299661662, 1949492493, 3898984986]

約数ペア:

[(1, 3898984986), (2, 1949492493), (3, 1299661662), (6, 649830831), (9, 433220554), (13, 299921922), (17, 229352058), (18, 216610277), (26, 149960961), (34, 114676029), (39, 99973974), (51, 76450686), (78, 49986987), (102, 38225343), (117, 33324658), (153, 25483562), (221, 17642466), (234, 16662329), (306, 12741781), (442, 8821233), (663, 5880822), (1326, 2940411), (1989, 1960274), (3978, 980137)]