2103449404

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{42611}}^1$

素因数の和:42706

約数の個数: 48

約数和(自身を含む): 4409830656

約数和(自身を除く): 2306381252

約数列:

[1, 2, 4, 7, 14, 28, 41, 43, 82, 86, 164, 172, 287, 301, 574, 602, 1148, 1204, 1763, 3526, 7052, 12341, 24682, 42611, 49364, 85222, 170444, 298277, 596554, 1193108, 1747051, 1832273, 3494102, 3664546, 6988204, 7329092, 12229357, 12825911, 24458714, 25651822, 48917428, 51303644, 75123193, 150246386, 300492772, 525862351, 1051724702, 2103449404]

約数ペア:

[(1, 2103449404), (2, 1051724702), (4, 525862351), (7, 300492772), (14, 150246386), (28, 75123193), (41, 51303644), (43, 48917428), (82, 25651822), (86, 24458714), (164, 12825911), (172, 12229357), (287, 7329092), (301, 6988204), (574, 3664546), (602, 3494102), (1148, 1832273), (1204, 1747051), (1763, 1193108), (3526, 596554), (7052, 298277), (12341, 170444), (24682, 85222), (42611, 49364)]