1254328516

素因数分解:

$2^2\times 7^1\times {\mathrm{1597}}^1\times {\mathrm{28051}}^1$

素因数の和:29659

約数の個数: 24

約数和(自身を含む): 2510317376

約数和(自身を除く): 1255988860

約数列:

[1, 2, 4, 7, 14, 28, 1597, 3194, 6388, 11179, 22358, 28051, 44716, 56102, 112204, 196357, 392714, 785428, 44797447, 89594894, 179189788, 313582129, 627164258, 1254328516]

約数ペア:

[(1, 1254328516), (2, 627164258), (4, 313582129), (7, 179189788), (14, 89594894), (28, 44797447), (1597, 785428), (3194, 392714), (6388, 196357), (11179, 112204), (22358, 56102), (28051, 44716)]