31014284

素因数分解:

$2^2\times 7^1\times {\mathrm{1019}}^1\times {\mathrm{1087}}^1$

素因数の和:2117

約数の個数: 24

約数和(自身を含む): 62146560

約数和(自身を除く): 31132276

約数列:

[1, 2, 4, 7, 14, 28, 1019, 1087, 2038, 2174, 4076, 4348, 7133, 7609, 14266, 15218, 28532, 30436, 1107653, 2215306, 4430612, 7753571, 15507142, 31014284]

約数ペア:

[(1, 31014284), (2, 15507142), (4, 7753571), (7, 4430612), (14, 2215306), (28, 1107653), (1019, 30436), (1087, 28532), (2038, 15218), (2174, 14266), (4076, 7609), (4348, 7133)]