2040390218

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{397427}}^1$

素因数の和:397597

約数の個数: 16

約数和(自身を含む): 3262089024

約数和(自身を除く): 1221698806

約数列:

[1, 2, 17, 34, 151, 302, 2567, 5134, 397427, 794854, 6756259, 13512518, 60011477, 120022954, 1020195109, 2040390218]

約数ペア:

[(1, 2040390218), (2, 1020195109), (17, 120022954), (34, 60011477), (151, 13512518), (302, 6756259), (2567, 794854), (5134, 397427)]