2021610346

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{659}}^1\times {\mathrm{1361}}^1$

素因数の和:2059

約数の個数: 48

約数和(自身を含む): 3689167680

約数和(自身を除く): 1667557334

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 659, 1127, 1318, 1361, 2254, 2722, 4613, 9226, 9527, 15157, 19054, 30314, 31303, 32291, 62606, 64582, 66689, 106099, 133378, 212198, 219121, 438242, 742693, 896899, 1485386, 1533847, 1793798, 3067694, 6278293, 12556586, 20628677, 41257354, 43948051, 87896102, 144400739, 288801478, 1010805173, 2021610346]

約数ペア:

[(1, 2021610346), (2, 1010805173), (7, 288801478), (14, 144400739), (23, 87896102), (46, 43948051), (49, 41257354), (98, 20628677), (161, 12556586), (322, 6278293), (659, 3067694), (1127, 1793798), (1318, 1533847), (1361, 1485386), (2254, 896899), (2722, 742693), (4613, 438242), (9226, 219121), (9527, 212198), (15157, 133378), (19054, 106099), (30314, 66689), (31303, 64582), (32291, 62606)]