1268173670408

素因数分解:

$2^3\times {\mathrm{617}}^1\times {\mathrm{256923353}}^1$

素因数の和:256923976

約数の個数: 16

約数和(自身を含む): 2381679491580

約数和(自身を除く): 1113505821172

約数列:

[1, 2, 4, 8, 617, 1234, 2468, 4936, 256923353, 513846706, 1027693412, 2055386824, 158521708801, 317043417602, 634086835204, 1268173670408]

約数ペア:

[(1, 1268173670408), (2, 634086835204), (4, 317043417602), (8, 158521708801), (617, 2055386824), (1234, 1027693412), (2468, 513846706), (4936, 256923353)]