275987816

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{204133}}^1$

素因数の和:204165

約数の個数: 24

約数和(自身を含む): 560347830

約数和(自身を除く): 284360014

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 204133, 408266, 816532, 1633064, 2653729, 5307458, 10614916, 21229832, 34498477, 68996954, 137993908, 275987816]

約数ペア:

[(1, 275987816), (2, 137993908), (4, 68996954), (8, 34498477), (13, 21229832), (26, 10614916), (52, 5307458), (104, 2653729), (169, 1633064), (338, 816532), (676, 408266), (1352, 204133)]