6439841278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{557}}^1\times {\mathrm{6637}}^1$

素因数の和:7276

約数の個数: 32

約数和(自身を含む): 10578635424

約数和(自身を除く): 4138794146

約数列:

[1, 2, 13, 26, 67, 134, 557, 871, 1114, 1742, 6637, 7241, 13274, 14482, 37319, 74638, 86281, 172562, 444679, 485147, 889358, 970294, 3696809, 5780827, 7393618, 11561654, 48058517, 96117034, 247686203, 495372406, 3219920639, 6439841278]

約数ペア:

[(1, 6439841278), (2, 3219920639), (13, 495372406), (26, 247686203), (67, 96117034), (134, 48058517), (557, 11561654), (871, 7393618), (1114, 5780827), (1742, 3696809), (6637, 970294), (7241, 889358), (13274, 485147), (14482, 444679), (37319, 172562), (74638, 86281)]