244351628

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{74771}}^1$

素因数の和:74837

約数の個数: 24

約数和(自身を含む): 460595520

約数和(自身を除く): 216243892

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 74771, 149542, 299084, 1420649, 2841298, 3215153, 5682596, 6430306, 12860612, 61087907, 122175814, 244351628]

約数ペア:

[(1, 244351628), (2, 122175814), (4, 61087907), (19, 12860612), (38, 6430306), (43, 5682596), (76, 3215153), (86, 2841298), (172, 1420649), (817, 299084), (1634, 149542), (3268, 74771)]