1664888977924

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{71947}}^1\times {\mathrm{199487}}^1$

素因数の和:271467

約数の個数: 24

約数和(自身を含む): 3014080151040

約数和(自身を除く): 1349191173116

約数列:

[1, 2, 4, 29, 58, 116, 71947, 143894, 199487, 287788, 398974, 797948, 2086463, 4172926, 5785123, 8345852, 11570246, 23140492, 14352491189, 28704982378, 57409964756, 416222244481, 832444488962, 1664888977924]

約数ペア:

[(1, 1664888977924), (2, 832444488962), (4, 416222244481), (29, 57409964756), (58, 28704982378), (116, 14352491189), (71947, 23140492), (143894, 11570246), (199487, 8345852), (287788, 5785123), (398974, 4172926), (797948, 2086463)]