2545643522

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1289}}^1\times {\mathrm{51971}}^1$

素因数の和:53281

約数の個数: 16

約数和(自身を含む): 4022632800

約数和(自身を除く): 1476989278

約数列:

[1, 2, 19, 38, 1289, 2578, 24491, 48982, 51971, 103942, 987449, 1974898, 66990619, 133981238, 1272821761, 2545643522]

約数ペア:

[(1, 2545643522), (2, 1272821761), (19, 133981238), (38, 66990619), (1289, 1974898), (2578, 987449), (24491, 103942), (48982, 51971)]