1330856444

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{43669}}^1$

素因数の和:44093

約数の個数: 24

約数和(自身を含む): 2457747600

約数和(自身を除く): 1126891156

約数列:

[1, 2, 4, 19, 38, 76, 401, 802, 1604, 7619, 15238, 30476, 43669, 87338, 174676, 829711, 1659422, 3318844, 17511269, 35022538, 70045076, 332714111, 665428222, 1330856444]

約数ペア:

[(1, 1330856444), (2, 665428222), (4, 332714111), (19, 70045076), (38, 35022538), (76, 17511269), (401, 3318844), (802, 1659422), (1604, 829711), (7619, 174676), (15238, 87338), (30476, 43669)]