2013856684

素因数分解:

$2^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{941}}^1$

素因数の和:1199

約数の個数: 72

約数和(自身を含む): 4194575280

約数和(自身を除く): 2180718596

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 179, 196, 244, 358, 427, 716, 854, 941, 1253, 1708, 1882, 2506, 2989, 3764, 5012, 5978, 6587, 8771, 10919, 11956, 13174, 17542, 21838, 26348, 35084, 43676, 46109, 57401, 76433, 92218, 114802, 152866, 168439, 184436, 229604, 305732, 336878, 401807, 535031, 673756, 803614, 1070062, 1179073, 1607228, 2140124, 2358146, 2812649, 4716292, 5625298, 8253511, 10274779, 11250596, 16507022, 20549558, 33014044, 41099116, 71923453, 143846906, 287693812, 503464171, 1006928342, 2013856684]

約数ペア:

[(1, 2013856684), (2, 1006928342), (4, 503464171), (7, 287693812), (14, 143846906), (28, 71923453), (49, 41099116), (61, 33014044), (98, 20549558), (122, 16507022), (179, 11250596), (196, 10274779), (244, 8253511), (358, 5625298), (427, 4716292), (716, 2812649), (854, 2358146), (941, 2140124), (1253, 1607228), (1708, 1179073), (1882, 1070062), (2506, 803614), (2989, 673756), (3764, 535031), (5012, 401807), (5978, 336878), (6587, 305732), (8771, 229604), (10919, 184436), (11956, 168439), (13174, 152866), (17542, 114802), (21838, 92218), (26348, 76433), (35084, 57401), (43676, 46109)]