1215132008

素因数分解:

$2^3\times {\mathrm{317}}^1\times {\mathrm{479153}}^1$

素因数の和:479476

約数の個数: 16

約数和(自身を含む): 2285564580

約数和(自身を除く): 1070432572

約数列:

[1, 2, 4, 8, 317, 634, 1268, 2536, 479153, 958306, 1916612, 3833224, 151891501, 303783002, 607566004, 1215132008]

約数ペア:

[(1, 1215132008), (2, 607566004), (4, 303783002), (8, 151891501), (317, 3833224), (634, 1916612), (1268, 958306), (2536, 479153)]