2065878416

素因数分解:

$2^4\times 7^2\times {\mathrm{103}}^1\times {\mathrm{25583}}^1$

素因数の和:25708

約数の個数: 60

約数和(自身を含む): 4701520512

約数和(自身を除く): 2635642096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 103, 112, 196, 206, 392, 412, 721, 784, 824, 1442, 1648, 2884, 5047, 5768, 10094, 11536, 20188, 25583, 40376, 51166, 80752, 102332, 179081, 204664, 358162, 409328, 716324, 1253567, 1432648, 2507134, 2635049, 2865296, 5014268, 5270098, 10028536, 10540196, 18445343, 20057072, 21080392, 36890686, 42160784, 73781372, 129117401, 147562744, 258234802, 295125488, 516469604, 1032939208, 2065878416]

約数ペア:

[(1, 2065878416), (2, 1032939208), (4, 516469604), (7, 295125488), (8, 258234802), (14, 147562744), (16, 129117401), (28, 73781372), (49, 42160784), (56, 36890686), (98, 21080392), (103, 20057072), (112, 18445343), (196, 10540196), (206, 10028536), (392, 5270098), (412, 5014268), (721, 2865296), (784, 2635049), (824, 2507134), (1442, 1432648), (1648, 1253567), (2884, 716324), (5047, 409328), (5768, 358162), (10094, 204664), (11536, 179081), (20188, 102332), (25583, 80752), (40376, 51166)]