2912639982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{69348571}}^1$

素因数の和:69348583

約数の個数: 16

約数和(自身を含む): 6657462912

約数和(自身を除く): 3744822930

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 69348571, 138697142, 208045713, 416091426, 485439997, 970879994, 1456319991, 2912639982]

約数ペア:

[(1, 2912639982), (2, 1456319991), (3, 970879994), (6, 485439997), (7, 416091426), (14, 208045713), (21, 138697142), (42, 69348571)]