1799585008

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{665527}}^1$

素因数の和:665561

約数の個数: 30

約数和(自身を含む): 3775540344

約数和(自身を除く): 1975955336

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 665527, 1331054, 2662108, 5324216, 8651851, 10648432, 17303702, 34607404, 69214808, 112474063, 138429616, 224948126, 449896252, 899792504, 1799585008]

約数ペア:

[(1, 1799585008), (2, 899792504), (4, 449896252), (8, 224948126), (13, 138429616), (16, 112474063), (26, 69214808), (52, 34607404), (104, 17303702), (169, 10648432), (208, 8651851), (338, 5324216), (676, 2662108), (1352, 1331054), (2704, 665527)]