1999334410

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{467}}^1\times {\mathrm{9109}}^1$

素因数の和:9630

約数の個数: 32

約数和(自身を含む): 3683646720

約数和(自身を除く): 1684312310

約数列:

[1, 2, 5, 10, 47, 94, 235, 467, 470, 934, 2335, 4670, 9109, 18218, 21949, 43898, 45545, 91090, 109745, 219490, 428123, 856246, 2140615, 4253903, 4281230, 8507806, 21269515, 42539030, 199933441, 399866882, 999667205, 1999334410]

約数ペア:

[(1, 1999334410), (2, 999667205), (5, 399866882), (10, 199933441), (47, 42539030), (94, 21269515), (235, 8507806), (467, 4281230), (470, 4253903), (934, 2140615), (2335, 856246), (4670, 428123), (9109, 219490), (18218, 109745), (21949, 91090), (43898, 45545)]