2000762576

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{1297}}^1\times {\mathrm{1439}}^1$

素因数の和:2811

約数の個数: 40

約数和(自身を含む): 3940104960

約数和(自身を除く): 1939342384

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 1297, 1439, 2594, 2878, 5188, 5756, 10376, 11512, 20752, 23024, 86899, 96413, 173798, 192826, 347596, 385652, 695192, 771304, 1390384, 1542608, 1866383, 3732766, 7465532, 14931064, 29862128, 125047661, 250095322, 500190644, 1000381288, 2000762576]

約数ペア:

[(1, 2000762576), (2, 1000381288), (4, 500190644), (8, 250095322), (16, 125047661), (67, 29862128), (134, 14931064), (268, 7465532), (536, 3732766), (1072, 1866383), (1297, 1542608), (1439, 1390384), (2594, 771304), (2878, 695192), (5188, 385652), (5756, 347596), (10376, 192826), (11512, 173798), (20752, 96413), (23024, 86899)]