2237903458

素因数分解:

$2^1\times 7^1\times {\mathrm{1321}}^1\times {\mathrm{121007}}^1$

素因数の和:122337

約数の個数: 16

約数和(自身を含む): 3839341824

約数和(自身を除く): 1601438366

約数列:

[1, 2, 7, 14, 1321, 2642, 9247, 18494, 121007, 242014, 847049, 1694098, 159850247, 319700494, 1118951729, 2237903458]

約数ペア:

[(1, 2237903458), (2, 1118951729), (7, 319700494), (14, 159850247), (1321, 1694098), (2642, 847049), (9247, 242014), (18494, 121007)]