9867895336

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1555469}}^1$

素因数の和:1555549

約数の個数: 32

約数和(自身を含む): 20252219400

約数和(自身を除く): 10384324064

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 488, 793, 1586, 3172, 6344, 1555469, 3110938, 6221876, 12443752, 20221097, 40442194, 80884388, 94883609, 161768776, 189767218, 379534436, 759068872, 1233486917, 2466973834, 4933947668, 9867895336]

約数ペア:

[(1, 9867895336), (2, 4933947668), (4, 2466973834), (8, 1233486917), (13, 759068872), (26, 379534436), (52, 189767218), (61, 161768776), (104, 94883609), (122, 80884388), (244, 40442194), (488, 20221097), (793, 12443752), (1586, 6221876), (3172, 3110938), (6344, 1555469)]