11289404

素因数分解:

$2^2\times 7^2\times {\mathrm{239}}^1\times {\mathrm{241}}^1$

素因数の和:498

約数の個数: 36

約数和(自身を含む): 23173920

約数和(自身を除く): 11884516

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 239, 241, 478, 482, 956, 964, 1673, 1687, 3346, 3374, 6692, 6748, 11711, 11809, 23422, 23618, 46844, 47236, 57599, 115198, 230396, 403193, 806386, 1612772, 2822351, 5644702, 11289404]

約数ペア:

[(1, 11289404), (2, 5644702), (4, 2822351), (7, 1612772), (14, 806386), (28, 403193), (49, 230396), (98, 115198), (196, 57599), (239, 47236), (241, 46844), (478, 23618), (482, 23422), (956, 11809), (964, 11711), (1673, 6748), (1687, 6692), (3346, 3374)]