379993894

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{5101}}^1$

素因数の和:5440

約数の個数: 32

約数和(自身を含む): 692076096

約数和(自身を除く): 312082202

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 313, 626, 2191, 4382, 5101, 5321, 10202, 10642, 35707, 37247, 71414, 74494, 86717, 173434, 607019, 1214038, 1596613, 3193226, 11176291, 22352582, 27142421, 54284842, 189996947, 379993894]

約数ペア:

[(1, 379993894), (2, 189996947), (7, 54284842), (14, 27142421), (17, 22352582), (34, 11176291), (119, 3193226), (238, 1596613), (313, 1214038), (626, 607019), (2191, 173434), (4382, 86717), (5101, 74494), (5321, 71414), (10202, 37247), (10642, 35707)]