1279477552

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{462239}}^1$

素因数の和:462420

約数の個数: 20

約数和(自身を含む): 2493322560

約数和(自身を除く): 1213845008

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 1384, 2768, 462239, 924478, 1848956, 3697912, 7395824, 79967347, 159934694, 319869388, 639738776, 1279477552]

約数ペア:

[(1, 1279477552), (2, 639738776), (4, 319869388), (8, 159934694), (16, 79967347), (173, 7395824), (346, 3697912), (692, 1848956), (1384, 924478), (2768, 462239)]