190564508729

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{2981437}}^1$

素因数の和:2981864

約数の個数: 16

約数和(自身を含む): 227829566208

約数和(自身を除く): 37265057479

約数列:

[1, 7, 23, 161, 397, 2779, 9131, 63917, 2981437, 20870059, 68573051, 480011357, 1183630489, 8285413423, 27223501247, 190564508729]

約数ペア:

[(1, 190564508729), (7, 27223501247), (23, 8285413423), (161, 1183630489), (397, 480011357), (2779, 68573051), (9131, 20870059), (63917, 2981437)]