870528074

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{631733}}^1$

素因数の和:631801

約数の個数: 16

約数和(自身を含む): 1432772712

約数和(自身を除く): 562244638

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 631733, 1263466, 8212529, 16425058, 33481849, 66963698, 435264037, 870528074]

約数ペア:

[(1, 870528074), (2, 435264037), (13, 66963698), (26, 33481849), (53, 16425058), (106, 8212529), (689, 1263466), (1378, 631733)]