7214194778

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{3607}}^1$

素因数の和:3811

約数の個数: 64

約数和(自身を含む): 13328240640

約数和(自身を除く): 6114045862

約数列:

[1, 2, 7, 14, 19, 38, 73, 103, 133, 146, 206, 266, 511, 721, 1022, 1387, 1442, 1957, 2774, 3607, 3914, 7214, 7519, 9709, 13699, 15038, 19418, 25249, 27398, 50498, 52633, 68533, 105266, 137066, 142861, 263311, 285722, 371521, 479731, 526622, 743042, 959462, 1000027, 1843177, 2000054, 2600647, 3686354, 5002909, 5201294, 7058899, 10005818, 14117798, 27121033, 35020363, 49412293, 54242066, 70040726, 98824586, 189847231, 379694462, 515299627, 1030599254, 3607097389, 7214194778]

約数ペア:

[(1, 7214194778), (2, 3607097389), (7, 1030599254), (14, 515299627), (19, 379694462), (38, 189847231), (73, 98824586), (103, 70040726), (133, 54242066), (146, 49412293), (206, 35020363), (266, 27121033), (511, 14117798), (721, 10005818), (1022, 7058899), (1387, 5201294), (1442, 5002909), (1957, 3686354), (2774, 2600647), (3607, 2000054), (3914, 1843177), (7214, 1000027), (7519, 959462), (9709, 743042), (13699, 526622), (15038, 479731), (19418, 371521), (25249, 285722), (27398, 263311), (50498, 142861), (52633, 137066), (68533, 105266)]