2017434965

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{20063}}^1$

素因数の和:20118

約数の個数: 48

約数和(自身を含む): 3172359168

約数和(自身を除く): 1154924203

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 91, 119, 169, 221, 455, 595, 845, 1105, 1183, 1547, 2873, 5915, 7735, 14365, 20063, 20111, 100315, 100555, 140441, 260819, 341071, 702205, 1304095, 1705355, 1825733, 2387497, 3390647, 4433923, 9128665, 11937485, 16953235, 22169615, 23734529, 31037461, 57640999, 118672645, 155187305, 288204995, 403486993, 2017434965]

約数ペア:

[(1, 2017434965), (5, 403486993), (7, 288204995), (13, 155187305), (17, 118672645), (35, 57640999), (65, 31037461), (85, 23734529), (91, 22169615), (119, 16953235), (169, 11937485), (221, 9128665), (455, 4433923), (595, 3390647), (845, 2387497), (1105, 1825733), (1183, 1705355), (1547, 1304095), (2873, 702205), (5915, 341071), (7735, 260819), (14365, 140441), (20063, 100555), (20111, 100315)]