1900125578

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^2\times {\mathrm{26017}}^1$

素因数の和:26138

約数の個数: 24

約数和(自身を含む): 3128560428

約数和(自身を除く): 1228434850

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 2809, 5618, 26017, 36517, 52034, 73034, 338221, 676442, 1378901, 2757802, 17925713, 35851426, 73081753, 146163506, 950062789, 1900125578]

約数ペア:

[(1, 1900125578), (2, 950062789), (13, 146163506), (26, 73081753), (53, 35851426), (106, 17925713), (689, 2757802), (1378, 1378901), (2809, 676442), (5618, 338221), (26017, 73034), (36517, 52034)]