2025996868

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^2\times {\mathrm{25759}}^1$

素因数の和:25876

約数の個数: 36

約数和(自身を含む): 4130049280

約数和(自身を除く): 2104052412

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 2809, 5618, 11236, 19663, 25759, 39326, 51518, 78652, 103036, 180313, 360626, 721252, 1365227, 2730454, 5460908, 9556589, 19113178, 38226356, 72357031, 144714062, 289428124, 506499217, 1012998434, 2025996868]

約数ペア:

[(1, 2025996868), (2, 1012998434), (4, 506499217), (7, 289428124), (14, 144714062), (28, 72357031), (53, 38226356), (106, 19113178), (212, 9556589), (371, 5460908), (742, 2730454), (1484, 1365227), (2809, 721252), (5618, 360626), (11236, 180313), (19663, 103036), (25759, 78652), (39326, 51518)]