5189338

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1087}}^1$

素因数の和:1138

約数の個数: 32

約数和(自身を含む): 10027008

約数和(自身を除く): 4837670

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 1087, 2174, 2387, 4774, 7609, 11957, 15218, 23914, 33697, 67394, 83699, 167398, 235879, 370667, 471758, 741334, 2594669, 5189338]

約数ペア:

[(1, 5189338), (2, 2594669), (7, 741334), (11, 471758), (14, 370667), (22, 235879), (31, 167398), (62, 83699), (77, 67394), (154, 33697), (217, 23914), (341, 15218), (434, 11957), (682, 7609), (1087, 4774), (2174, 2387)]