1405240048654

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1559}}^1\times {\mathrm{34668181}}^1$

素因数の和:34669755

約数の個数: 16

約数和(自身を含む): 2271459284640

約数和(自身を除く): 866219235986

約数列:

[1, 2, 13, 26, 1559, 3118, 20267, 40534, 34668181, 69336362, 450686353, 901372706, 54047694179, 108095388358, 702620024327, 1405240048654]

約数ペア:

[(1, 1405240048654), (2, 702620024327), (13, 108095388358), (26, 54047694179), (1559, 901372706), (3118, 450686353), (20267, 69336362), (40534, 34668181)]