133567028

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{280603}}^1$

素因数の和:280631

約数の個数: 24

約数和(自身を含む): 282848832

約数和(自身を除く): 149281804

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 280603, 561206, 1122412, 1964221, 3928442, 4770251, 7856884, 9540502, 19081004, 33391757, 66783514, 133567028]

約数ペア:

[(1, 133567028), (2, 66783514), (4, 33391757), (7, 19081004), (14, 9540502), (17, 7856884), (28, 4770251), (34, 3928442), (68, 1964221), (119, 1122412), (238, 561206), (476, 280603)]