133040699024

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{489120217}}^1$

素因数の和:489120242

約数の個数: 20

約数和(自身を含む): 272929081644

約数和(自身を除く): 139888382620

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 489120217, 978240434, 1956480868, 3912961736, 7825923472, 8315043689, 16630087378, 33260174756, 66520349512, 133040699024]

約数ペア:

[(1, 133040699024), (2, 66520349512), (4, 33260174756), (8, 16630087378), (16, 8315043689), (17, 7825923472), (34, 3912961736), (68, 1956480868), (136, 978240434), (272, 489120217)]