2590804790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37011497}}^1$

素因数の和:37011511

約数の個数: 16

約数和(自身を含む): 5329655712

約数和(自身を除く): 2738850922

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 37011497, 74022994, 185057485, 259080479, 370114970, 518160958, 1295402395, 2590804790]

約数ペア:

[(1, 2590804790), (2, 1295402395), (5, 518160958), (7, 370114970), (10, 259080479), (14, 185057485), (35, 74022994), (70, 37011497)]