2938781608

素因数分解:

$2^3\times 7^1\times {\mathrm{3607}}^1\times {\mathrm{14549}}^1$

素因数の和:18169

約数の個数: 32

約数和(自身を含む): 6299568000

約数和(自身を除く): 3360786392

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3607, 7214, 14428, 14549, 25249, 28856, 29098, 50498, 58196, 100996, 101843, 116392, 201992, 203686, 407372, 814744, 52478243, 104956486, 209912972, 367347701, 419825944, 734695402, 1469390804, 2938781608]

約数ペア:

[(1, 2938781608), (2, 1469390804), (4, 734695402), (7, 419825944), (8, 367347701), (14, 209912972), (28, 104956486), (56, 52478243), (3607, 814744), (7214, 407372), (14428, 203686), (14549, 201992), (25249, 116392), (28856, 101843), (29098, 100996), (50498, 58196)]