11274428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 22619520

約数和(自身を除く): 11345092

約数列:

[1, 2, 4, 11, 22, 43, 44, 59, 86, 101, 118, 172, 202, 236, 404, 473, 649, 946, 1111, 1298, 1892, 2222, 2537, 2596, 4343, 4444, 5074, 5959, 8686, 10148, 11918, 17372, 23836, 27907, 47773, 55814, 65549, 95546, 111628, 131098, 191092, 256237, 262196, 512474, 1024948, 2818607, 5637214, 11274428]

約数ペア:

[(1, 11274428), (2, 5637214), (4, 2818607), (11, 1024948), (22, 512474), (43, 262196), (44, 256237), (59, 191092), (86, 131098), (101, 111628), (118, 95546), (172, 65549), (202, 55814), (236, 47773), (404, 27907), (473, 23836), (649, 17372), (946, 11918), (1111, 10148), (1298, 8686), (1892, 5959), (2222, 5074), (2537, 4444), (2596, 4343)]