2756596

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:148

約数の個数: 36

約数和(自身を含む): 5376672

約数和(自身を除く): 2620076

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 83, 92, 166, 332, 361, 437, 722, 874, 1444, 1577, 1748, 1909, 3154, 3818, 6308, 7636, 8303, 16606, 29963, 33212, 36271, 59926, 72542, 119852, 145084, 689149, 1378298, 2756596]

約数ペア:

[(1, 2756596), (2, 1378298), (4, 689149), (19, 145084), (23, 119852), (38, 72542), (46, 59926), (76, 36271), (83, 33212), (92, 29963), (166, 16606), (332, 8303), (361, 7636), (437, 6308), (722, 3818), (874, 3154), (1444, 1909), (1577, 1748)]