1291567354

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1429}}^1\times {\mathrm{5869}}^1$

素因数の和:7318

約数の個数: 32

約数和(自身を含む): 2417500800

約数和(自身を除く): 1125933446

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1429, 2858, 5869, 10003, 11738, 15719, 20006, 31438, 41083, 64559, 82166, 110033, 129118, 220066, 451913, 903826, 8386801, 16773602, 58707607, 92254811, 117415214, 184509622, 645783677, 1291567354]

約数ペア:

[(1, 1291567354), (2, 645783677), (7, 184509622), (11, 117415214), (14, 92254811), (22, 58707607), (77, 16773602), (154, 8386801), (1429, 903826), (2858, 451913), (5869, 220066), (10003, 129118), (11738, 110033), (15719, 82166), (20006, 64559), (31438, 41083)]