2001484513

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{23053}}^1$

素因数の和:23296

約数の個数: 16

約数和(自身を含む): 2331220480

約数和(自身を除く): 329735967

約数列:

[1, 7, 79, 157, 553, 1099, 12403, 23053, 86821, 161371, 1821187, 3619321, 12748309, 25335247, 285926359, 2001484513]

約数ペア:

[(1, 2001484513), (7, 285926359), (79, 25335247), (157, 12748309), (553, 3619321), (1099, 1821187), (12403, 161371), (23053, 86821)]