3180968

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1321}}^1$

素因数の和:1377

約数の個数: 32

約数和(自身を含む): 6980160

約数和(自身を除く): 3799192

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 1321, 2408, 2642, 5284, 9247, 10568, 18494, 36988, 56803, 73976, 113606, 227212, 397621, 454424, 795242, 1590484, 3180968]

約数ペア:

[(1, 3180968), (2, 1590484), (4, 795242), (7, 454424), (8, 397621), (14, 227212), (28, 113606), (43, 73976), (56, 56803), (86, 36988), (172, 18494), (301, 10568), (344, 9247), (602, 5284), (1204, 2642), (1321, 2408)]