260795504

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{958807}}^1$

素因数の和:958832

約数の個数: 20

約数和(自身を含む): 535014864

約数和(自身を除く): 274219360

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 958807, 1917614, 3835228, 7670456, 15340912, 16299719, 32599438, 65198876, 130397752, 260795504]

約数ペア:

[(1, 260795504), (2, 130397752), (4, 65198876), (8, 32599438), (16, 16299719), (17, 15340912), (34, 7670456), (68, 3835228), (136, 1917614), (272, 958807)]