917917921024

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{275816683}}^1$

素因数の和:275816712

約数の個数: 36

約数和(自身を含む): 1973192557336

約数和(自身を除く): 1055274636312

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 275816683, 551633366, 1103266732, 2206533464, 3585616879, 4413066928, 7171233758, 8826133856, 14342467516, 17652267712, 28684935032, 35304535424, 57369870064, 70609070848, 114739740128, 229479480256, 458958960512, 917917921024]

約数ペア:

[(1, 917917921024), (2, 458958960512), (4, 229479480256), (8, 114739740128), (13, 70609070848), (16, 57369870064), (26, 35304535424), (32, 28684935032), (52, 17652267712), (64, 14342467516), (104, 8826133856), (128, 7171233758), (208, 4413066928), (256, 3585616879), (416, 2206533464), (832, 1103266732), (1664, 551633366), (3328, 275816683)]