890706476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{5417}}^1$

素因数の和:5570

約数の個数: 48

約数和(自身を含む): 1764014112

約数和(自身を除く): 873307636

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 101, 148, 202, 404, 407, 814, 1111, 1628, 2222, 3737, 4444, 5417, 7474, 10834, 14948, 21668, 41107, 59587, 82214, 119174, 164428, 200429, 238348, 400858, 547117, 801716, 1094234, 2188468, 2204719, 4409438, 6018287, 8818876, 12036574, 20243329, 24073148, 40486658, 80973316, 222676619, 445353238, 890706476]

約数ペア:

[(1, 890706476), (2, 445353238), (4, 222676619), (11, 80973316), (22, 40486658), (37, 24073148), (44, 20243329), (74, 12036574), (101, 8818876), (148, 6018287), (202, 4409438), (404, 2204719), (407, 2188468), (814, 1094234), (1111, 801716), (1628, 547117), (2222, 400858), (3737, 238348), (4444, 200429), (5417, 164428), (7474, 119174), (10834, 82214), (14948, 59587), (21668, 41107)]