2139603986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{284749}}^1$

素因数の和:284798

約数の個数: 24

約数和(自身を含む): 3671566500

約数和(自身を除く): 1531962514

約数列:

[1, 2, 13, 17, 26, 34, 221, 289, 442, 578, 3757, 7514, 284749, 569498, 3701737, 4840733, 7403474, 9681466, 62929529, 82292461, 125859058, 164584922, 1069801993, 2139603986]

約数ペア:

[(1, 2139603986), (2, 1069801993), (13, 164584922), (17, 125859058), (26, 82292461), (34, 62929529), (221, 9681466), (289, 7403474), (442, 4840733), (578, 3701737), (3757, 569498), (7514, 284749)]