2781569356548

素因数分解:

$2^2\times 3^1\times {\mathrm{179}}^1\times {\mathrm{2789}}^1\times {\mathrm{464309}}^1$

素因数の和:467284

約数の個数: 48

約数和(自身を含む): 6528941496000

約数和(自身を除く): 3747372139452

約数列:

[1, 2, 3, 4, 6, 12, 179, 358, 537, 716, 1074, 2148, 2789, 5578, 8367, 11156, 16734, 33468, 464309, 499231, 928618, 998462, 1392927, 1497693, 1857236, 1996924, 2785854, 2995386, 5571708, 5990772, 83111311, 166222622, 249333933, 332445244, 498667866, 997335732, 1294957801, 2589915602, 3884873403, 5179831204, 7769746806, 15539493612, 231797446379, 463594892758, 695392339137, 927189785516, 1390784678274, 2781569356548]

約数ペア:

[(1, 2781569356548), (2, 1390784678274), (3, 927189785516), (4, 695392339137), (6, 463594892758), (12, 231797446379), (179, 15539493612), (358, 7769746806), (537, 5179831204), (716, 3884873403), (1074, 2589915602), (2148, 1294957801), (2789, 997335732), (5578, 498667866), (8367, 332445244), (11156, 249333933), (16734, 166222622), (33468, 83111311), (464309, 5990772), (499231, 5571708), (928618, 2995386), (998462, 2785854), (1392927, 1996924), (1497693, 1857236)]