2440676

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1301}}^1$

素因数の和:1379

約数の個数: 24

約数和(自身を含む): 4958016

約数和(自身を除く): 2517340

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1301, 1876, 2602, 5204, 9107, 18214, 36428, 87167, 174334, 348668, 610169, 1220338, 2440676]

約数ペア:

[(1, 2440676), (2, 1220338), (4, 610169), (7, 348668), (14, 174334), (28, 87167), (67, 36428), (134, 18214), (268, 9107), (469, 5204), (938, 2602), (1301, 1876)]