1842340

素因数分解:

$2^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{367}}^1$

素因数の和:627

約数の個数: 24

約数和(自身を含む): 3894912

約数和(自身を除く): 2052572

約数列:

[1, 2, 4, 5, 10, 20, 251, 367, 502, 734, 1004, 1255, 1468, 1835, 2510, 3670, 5020, 7340, 92117, 184234, 368468, 460585, 921170, 1842340]

約数ペア:

[(1, 1842340), (2, 921170), (4, 460585), (5, 368468), (10, 184234), (20, 92117), (251, 7340), (367, 5020), (502, 3670), (734, 2510), (1004, 1835), (1255, 1468)]