1370578559

素因数分解:

$7^2\times {\mathrm{4001}}^1\times {\mathrm{6991}}^1$

素因数の和:11006

約数の個数: 12

約数和(自身を含む): 1594973088

約数和(自身を除く): 224394529

約数列:

[1, 7, 49, 4001, 6991, 28007, 48937, 196049, 342559, 27970991, 195796937, 1370578559]

約数ペア:

[(1, 1370578559), (7, 195796937), (49, 27970991), (4001, 342559), (6991, 196049), (28007, 48937)]