133578452

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{280627}}^1$

素因数の和:280655

約数の個数: 24

約数和(自身を含む): 282873024

約数和(自身を除く): 149294572

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 280627, 561254, 1122508, 1964389, 3928778, 4770659, 7857556, 9541318, 19082636, 33394613, 66789226, 133578452]

約数ペア:

[(1, 133578452), (2, 66789226), (4, 33394613), (7, 19082636), (14, 9541318), (17, 7857556), (28, 4770659), (34, 3928778), (68, 1964389), (119, 1122508), (238, 561254), (476, 280627)]