2248889336

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{22621}}^1$

素因数の和:22704

約数の個数: 48

約数和(自身を含む): 4583669640

約数和(自身を除く): 2334780304

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 289, 344, 578, 731, 1156, 1462, 2312, 2924, 5848, 12427, 22621, 24854, 45242, 49708, 90484, 99416, 180968, 384557, 769114, 972703, 1538228, 1945406, 3076456, 3890812, 6537469, 7781624, 13074938, 16535951, 26149876, 33071902, 52299752, 66143804, 132287608, 281111167, 562222334, 1124444668, 2248889336]

約数ペア:

[(1, 2248889336), (2, 1124444668), (4, 562222334), (8, 281111167), (17, 132287608), (34, 66143804), (43, 52299752), (68, 33071902), (86, 26149876), (136, 16535951), (172, 13074938), (289, 7781624), (344, 6537469), (578, 3890812), (731, 3076456), (1156, 1945406), (1462, 1538228), (2312, 972703), (2924, 769114), (5848, 384557), (12427, 180968), (22621, 99416), (24854, 90484), (45242, 49708)]