1806291214

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{12547}}^1$

素因数の和:12689

約数の個数: 48

約数和(自身を含む): 3424549968

約数和(自身を除く): 1618258754

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 113, 182, 226, 637, 791, 1274, 1469, 1582, 2938, 5537, 10283, 11074, 12547, 20566, 25094, 71981, 87829, 143962, 163111, 175658, 326222, 614803, 1141777, 1229606, 1417811, 2283554, 2835622, 7992439, 9924677, 15984878, 18431543, 19849354, 36863086, 69472739, 129020801, 138945478, 258041602, 903145607, 1806291214]

約数ペア:

[(1, 1806291214), (2, 903145607), (7, 258041602), (13, 138945478), (14, 129020801), (26, 69472739), (49, 36863086), (91, 19849354), (98, 18431543), (113, 15984878), (182, 9924677), (226, 7992439), (637, 2835622), (791, 2283554), (1274, 1417811), (1469, 1229606), (1582, 1141777), (2938, 614803), (5537, 326222), (10283, 175658), (11074, 163111), (12547, 143962), (20566, 87829), (25094, 71981)]