2006341855

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^2\times {\mathrm{347}}^1$

素因数の和:536

約数の個数: 48

約数和(自身を含む): 2888054784

約数和(自身を除く): 881712929

約数列:

[1, 5, 7, 31, 35, 73, 155, 217, 347, 365, 511, 1085, 1735, 2263, 2429, 2555, 5329, 10757, 11315, 12145, 15841, 25331, 26645, 37303, 53785, 75299, 79205, 126655, 165199, 177317, 186515, 376495, 785261, 825995, 886585, 1156393, 1849163, 3926305, 5496827, 5781965, 9245815, 12944141, 27484135, 57324053, 64720705, 286620265, 401268371, 2006341855]

約数ペア:

[(1, 2006341855), (5, 401268371), (7, 286620265), (31, 64720705), (35, 57324053), (73, 27484135), (155, 12944141), (217, 9245815), (347, 5781965), (365, 5496827), (511, 3926305), (1085, 1849163), (1735, 1156393), (2263, 886585), (2429, 825995), (2555, 785261), (5329, 376495), (10757, 186515), (11315, 177317), (12145, 165199), (15841, 126655), (25331, 79205), (26645, 75299), (37303, 53785)]