2016722201284

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2221}}^1\times {\mathrm{247553}}^1$

素因数の和:249916

約数の個数: 48

約数和(自身を含む): 4066080391296

約数和(自身を除く): 2049358190012

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 2221, 3668, 4442, 8884, 15547, 31094, 62188, 247553, 290951, 495106, 581902, 990212, 1163804, 1732871, 2036657, 3465742, 4073314, 6931484, 8146628, 32429443, 64858886, 129717772, 227006101, 454012202, 549815213, 908024404, 1099630426, 2199260852, 3848706491, 7697412982, 15394825964, 72025792903, 144051585806, 288103171612, 504180550321, 1008361100642, 2016722201284]

約数ペア:

[(1, 2016722201284), (2, 1008361100642), (4, 504180550321), (7, 288103171612), (14, 144051585806), (28, 72025792903), (131, 15394825964), (262, 7697412982), (524, 3848706491), (917, 2199260852), (1834, 1099630426), (2221, 908024404), (3668, 549815213), (4442, 454012202), (8884, 227006101), (15547, 129717772), (31094, 64858886), (62188, 32429443), (247553, 8146628), (290951, 6931484), (495106, 4073314), (581902, 3465742), (990212, 2036657), (1163804, 1732871)]