2010214444

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1663}}^1\times {\mathrm{1877}}^1$

素因数の和:3574

約数の個数: 48

約数和(自身を含む): 4199989248

約数和(自身を除く): 2189774804

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 1663, 1877, 3326, 3754, 6652, 7508, 11641, 13139, 23282, 26278, 38249, 43171, 46564, 52556, 76498, 86342, 152996, 172684, 267743, 302197, 535486, 604394, 1070972, 1208788, 3121451, 6242902, 12485804, 21850157, 43700314, 71793373, 87400628, 143586746, 287173492, 502553611, 1005107222, 2010214444]

約数ペア:

[(1, 2010214444), (2, 1005107222), (4, 502553611), (7, 287173492), (14, 143586746), (23, 87400628), (28, 71793373), (46, 43700314), (92, 21850157), (161, 12485804), (322, 6242902), (644, 3121451), (1663, 1208788), (1877, 1070972), (3326, 604394), (3754, 535486), (6652, 302197), (7508, 267743), (11641, 172684), (13139, 152996), (23282, 86342), (26278, 76498), (38249, 52556), (43171, 46564)]