13080491392

素因数分解:

$2^7\times {\mathrm{491}}^1\times {\mathrm{208129}}^1$

素因数の和:208634

約数の個数: 32

約数和(自身を含む): 26111989800

約数和(自身を除く): 13031498408

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 491, 982, 1964, 3928, 7856, 15712, 31424, 62848, 208129, 416258, 832516, 1665032, 3330064, 6660128, 13320256, 26640512, 102191339, 204382678, 408765356, 817530712, 1635061424, 3270122848, 6540245696, 13080491392]

約数ペア:

[(1, 13080491392), (2, 6540245696), (4, 3270122848), (8, 1635061424), (16, 817530712), (32, 408765356), (64, 204382678), (128, 102191339), (491, 26640512), (982, 13320256), (1964, 6660128), (3928, 3330064), (7856, 1665032), (15712, 832516), (31424, 416258), (62848, 208129)]