273889778882

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1\times {\mathrm{1747}}^1\times {\mathrm{3361}}^1$

素因数の和:5474

約数の個数: 32

約数和(自身を含む): 417627209664

約数和(自身を除く): 143737430782

約数列:

[1, 2, 83, 166, 281, 562, 1747, 3361, 3494, 6722, 23323, 46646, 145001, 278963, 290002, 490907, 557926, 944441, 981814, 1888882, 5871667, 11743334, 40745281, 78388603, 81490562, 156777206, 487348361, 974696722, 1649938427, 3299876854, 136944889441, 273889778882]

約数ペア:

[(1, 273889778882), (2, 136944889441), (83, 3299876854), (166, 1649938427), (281, 974696722), (562, 487348361), (1747, 156777206), (3361, 81490562), (3494, 78388603), (6722, 40745281), (23323, 11743334), (46646, 5871667), (145001, 1888882), (278963, 981814), (290002, 944441), (490907, 557926)]