1406456364

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{647}}^1\times {\mathrm{1693}}^1$

素因数の和:2454

約数の個数: 48

約数和(自身を含む): 3319481088

約数和(自身を除く): 1913024724

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 647, 1284, 1294, 1693, 1941, 2588, 3386, 3882, 5079, 6772, 7764, 10158, 20316, 69229, 138458, 181151, 207687, 276916, 362302, 415374, 543453, 724604, 830748, 1086906, 1095371, 2173812, 2190742, 3286113, 4381484, 6572226, 13144452, 117204697, 234409394, 351614091, 468818788, 703228182, 1406456364]

約数ペア:

[(1, 1406456364), (2, 703228182), (3, 468818788), (4, 351614091), (6, 234409394), (12, 117204697), (107, 13144452), (214, 6572226), (321, 4381484), (428, 3286113), (642, 2190742), (647, 2173812), (1284, 1095371), (1294, 1086906), (1693, 830748), (1941, 724604), (2588, 543453), (3386, 415374), (3882, 362302), (5079, 276916), (6772, 207687), (7764, 181151), (10158, 138458), (20316, 69229)]