1955361884

素因数分解:

$2^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{271729}}^1$

素因数の和:271997

約数の個数: 24

約数和(自身を含む): 3925955040

約数和(自身を除く): 1970593156

約数列:

[1, 2, 4, 7, 14, 28, 257, 514, 1028, 1799, 3598, 7196, 271729, 543458, 1086916, 1902103, 3804206, 7608412, 69834353, 139668706, 279337412, 488840471, 977680942, 1955361884]

約数ペア:

[(1, 1955361884), (2, 977680942), (4, 488840471), (7, 279337412), (14, 139668706), (28, 69834353), (257, 7608412), (514, 3804206), (1028, 1902103), (1799, 1086916), (3598, 543458), (7196, 271729)]