30528020558

素因数分解:

$2^1\times 7^1\times {\mathrm{1123}}^1\times {\mathrm{1941739}}^1$

素因数の和:1942871

約数の個数: 16

約数和(自身を含む): 52380378240

約数和(自身を除く): 21852357682

約数列:

[1, 2, 7, 14, 1123, 2246, 7861, 15722, 1941739, 3883478, 13592173, 27184346, 2180572897, 4361145794, 15264010279, 30528020558]

約数ペア:

[(1, 30528020558), (2, 15264010279), (7, 4361145794), (14, 2180572897), (1123, 27184346), (2246, 13592173), (7861, 3883478), (15722, 1941739)]