2119650304

素因数分解:

$2^{10}\times {\mathrm{17}}^1\times {\mathrm{121763}}^1$

素因数の和:121800

約数の個数: 44

約数和(自身を含む): 4486516344

約数和(自身を除く): 2366866040

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1024, 1088, 2176, 4352, 8704, 17408, 121763, 243526, 487052, 974104, 1948208, 2069971, 3896416, 4139942, 7792832, 8279884, 15585664, 16559768, 31171328, 33119536, 62342656, 66239072, 124685312, 132478144, 264956288, 529912576, 1059825152, 2119650304]

約数ペア:

[(1, 2119650304), (2, 1059825152), (4, 529912576), (8, 264956288), (16, 132478144), (17, 124685312), (32, 66239072), (34, 62342656), (64, 33119536), (68, 31171328), (128, 16559768), (136, 15585664), (256, 8279884), (272, 7792832), (512, 4139942), (544, 3896416), (1024, 2069971), (1088, 1948208), (2176, 974104), (4352, 487052), (8704, 243526), (17408, 121763)]