2725422

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{64891}}^1$

素因数の和:64903

約数の個数: 16

約数和(自身を含む): 6229632

約数和(自身を除く): 3504210

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 64891, 129782, 194673, 389346, 454237, 908474, 1362711, 2725422]

約数ペア:

[(1, 2725422), (2, 1362711), (3, 908474), (6, 454237), (7, 389346), (14, 194673), (21, 129782), (42, 64891)]