2883452

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^2$

素因数の和:170

約数の個数: 36

約数和(自身を含む): 6012888

約数和(自身を除く): 3129436

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 71, 142, 143, 284, 286, 572, 781, 923, 1562, 1846, 3124, 3692, 5041, 10082, 10153, 20164, 20306, 40612, 55451, 65533, 110902, 131066, 221804, 262132, 720863, 1441726, 2883452]

約数ペア:

[(1, 2883452), (2, 1441726), (4, 720863), (11, 262132), (13, 221804), (22, 131066), (26, 110902), (44, 65533), (52, 55451), (71, 40612), (142, 20306), (143, 20164), (284, 10153), (286, 10082), (572, 5041), (781, 3692), (923, 3124), (1562, 1846)]