1130489738

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{635821}}^1$

素因数の和:635957

約数の個数: 16

約数和(自身を含む): 1953245184

約数和(自身を除く): 822755446

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 635821, 1271642, 4450747, 8901494, 80749267, 161498534, 565244869, 1130489738]

約数ペア:

[(1, 1130489738), (2, 565244869), (7, 161498534), (14, 80749267), (127, 8901494), (254, 4450747), (889, 1271642), (1778, 635821)]