1099366970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{211}}^1\times {\mathrm{3083}}^1$

素因数の和:3327

約数の個数: 48

約数和(自身を含む): 2153643552

約数和(自身を除く): 1054276582

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 211, 338, 422, 845, 1055, 1690, 2110, 2743, 3083, 5486, 6166, 13715, 15415, 27430, 30830, 35659, 40079, 71318, 80158, 178295, 200395, 356590, 400790, 521027, 650513, 1042054, 1301026, 2605135, 3252565, 5210270, 6505130, 8456669, 16913338, 42283345, 84566690, 109936697, 219873394, 549683485, 1099366970]

約数ペア:

[(1, 1099366970), (2, 549683485), (5, 219873394), (10, 109936697), (13, 84566690), (26, 42283345), (65, 16913338), (130, 8456669), (169, 6505130), (211, 5210270), (338, 3252565), (422, 2605135), (845, 1301026), (1055, 1042054), (1690, 650513), (2110, 521027), (2743, 400790), (3083, 356590), (5486, 200395), (6166, 178295), (13715, 80158), (15415, 71318), (27430, 40079), (30830, 35659)]