2013567688

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1\times {\mathrm{613}}^1$

素因数の和:1022

約数の個数: 64

約数和(自身を含む): 4168814400

約数和(自身を除く): 2155246712

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 163, 229, 326, 458, 613, 652, 916, 1226, 1304, 1793, 1832, 2452, 2519, 3586, 4904, 5038, 6743, 7172, 10076, 13486, 14344, 20152, 26972, 37327, 53944, 74654, 99919, 140377, 149308, 199838, 280754, 298616, 399676, 410597, 561508, 799352, 821194, 1099109, 1123016, 1544147, 1642388, 2198218, 3088294, 3284776, 4396436, 6176588, 8792872, 12353176, 22881451, 45762902, 91525804, 183051608, 251695961, 503391922, 1006783844, 2013567688]

約数ペア:

[(1, 2013567688), (2, 1006783844), (4, 503391922), (8, 251695961), (11, 183051608), (22, 91525804), (44, 45762902), (88, 22881451), (163, 12353176), (229, 8792872), (326, 6176588), (458, 4396436), (613, 3284776), (652, 3088294), (916, 2198218), (1226, 1642388), (1304, 1544147), (1793, 1123016), (1832, 1099109), (2452, 821194), (2519, 799352), (3586, 561508), (4904, 410597), (5038, 399676), (6743, 298616), (7172, 280754), (10076, 199838), (13486, 149308), (14344, 140377), (20152, 99919), (26972, 74654), (37327, 53944)]