2016402322

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{23081}}^1$

素因数の和:23143

約数の個数: 36

約数和(自身を含む): 3508902558

約数和(自身を除く): 1492500236

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 361, 418, 722, 2299, 3971, 4598, 7942, 23081, 43681, 46162, 87362, 253891, 438539, 507782, 877078, 2792801, 4823929, 5585602, 8332241, 9647858, 16664482, 53063219, 91654651, 106126438, 183309302, 1008201161, 2016402322]

約数ペア:

[(1, 2016402322), (2, 1008201161), (11, 183309302), (19, 106126438), (22, 91654651), (38, 53063219), (121, 16664482), (209, 9647858), (242, 8332241), (361, 5585602), (418, 4823929), (722, 2792801), (2299, 877078), (3971, 507782), (4598, 438539), (7942, 253891), (23081, 87362), (43681, 46162)]